31608096

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 99348480

約数和(自身を除く): 67740384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 43, 48, 52, 57, 62, 76, 78, 86, 93, 96, 104, 114, 124, 129, 152, 156, 172, 186, 208, 228, 247, 248, 258, 304, 312, 344, 372, 403, 416, 456, 494, 496, 516, 559, 589, 608, 624, 688, 741, 744, 806, 817, 912, 988, 992, 1032, 1118, 1178, 1209, 1248, 1333, 1376, 1482, 1488, 1612, 1634, 1677, 1767, 1824, 1976, 2064, 2236, 2356, 2418, 2451, 2666, 2964, 2976, 3224, 3268, 3354, 3534, 3952, 3999, 4128, 4472, 4712, 4836, 4902, 5332, 5928, 6448, 6536, 6708, 7068, 7657, 7904, 7998, 8944, 9424, 9672, 9804, 10621, 10664, 11856, 12896, 13072, 13416, 14136, 15314, 15996, 17329, 17888, 18848, 19344, 19608, 21242, 21328, 22971, 23712, 25327, 26144, 26832, 28272, 30628, 31863, 31992, 34658, 38688, 39216, 42484, 42656, 45942, 50654, 51987, 53664, 56544, 61256, 63726, 63984, 69316, 75981, 78432, 84968, 91884, 101308, 103974, 122512, 127452, 127968, 138632, 151962, 169936, 183768, 202616, 207948, 245024, 254904, 277264, 303924, 329251, 339872, 367536, 405232, 415896, 509808, 554528, 607848, 658502, 735072, 810464, 831792, 987753, 1019616, 1215696, 1317004, 1663584, 1975506, 2431392, 2634008, 3951012, 5268016, 7902024, 10536032, 15804048, 31608096]

約数ペア:

[(1, 31608096), (2, 15804048), (3, 10536032), (4, 7902024), (6, 5268016), (8, 3951012), (12, 2634008), (13, 2431392), (16, 1975506), (19, 1663584), (24, 1317004), (26, 1215696), (31, 1019616), (32, 987753), (38, 831792), (39, 810464), (43, 735072), (48, 658502), (52, 607848), (57, 554528), (62, 509808), (76, 415896), (78, 405232), (86, 367536), (93, 339872), (96, 329251), (104, 303924), (114, 277264), (124, 254904), (129, 245024), (152, 207948), (156, 202616), (172, 183768), (186, 169936), (208, 151962), (228, 138632), (247, 127968), (248, 127452), (258, 122512), (304, 103974), (312, 101308), (344, 91884), (372, 84968), (403, 78432), (416, 75981), (456, 69316), (494, 63984), (496, 63726), (516, 61256), (559, 56544), (589, 53664), (608, 51987), (624, 50654), (688, 45942), (741, 42656), (744, 42484), (806, 39216), (817, 38688), (912, 34658), (988, 31992), (992, 31863), (1032, 30628), (1118, 28272), (1178, 26832), (1209, 26144), (1248, 25327), (1333, 23712), (1376, 22971), (1482, 21328), (1488, 21242), (1612, 19608), (1634, 19344), (1677, 18848), (1767, 17888), (1824, 17329), (1976, 15996), (2064, 15314), (2236, 14136), (2356, 13416), (2418, 13072), (2451, 12896), (2666, 11856), (2964, 10664), (2976, 10621), (3224, 9804), (3268, 9672), (3354, 9424), (3534, 8944), (3952, 7998), (3999, 7904), (4128, 7657), (4472, 7068), (4712, 6708), (4836, 6536), (4902, 6448), (5332, 5928)]