31692912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 90708480

約数和(自身を除く): 59015568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 59, 62, 76, 93, 114, 118, 124, 152, 177, 186, 228, 236, 248, 304, 354, 361, 372, 456, 472, 496, 589, 708, 722, 744, 912, 944, 1083, 1121, 1178, 1416, 1444, 1488, 1767, 1829, 2166, 2242, 2356, 2832, 2888, 3363, 3534, 3658, 4332, 4484, 4712, 5487, 5776, 6726, 7068, 7316, 8664, 8968, 9424, 10974, 11191, 13452, 14136, 14632, 17328, 17936, 21299, 21948, 22382, 26904, 28272, 29264, 33573, 34751, 42598, 43896, 44764, 53808, 63897, 67146, 69502, 85196, 87792, 89528, 104253, 127794, 134292, 139004, 170392, 179056, 208506, 255588, 268584, 278008, 340784, 417012, 511176, 537168, 556016, 660269, 834024, 1022352, 1320538, 1668048, 1980807, 2641076, 3961614, 5282152, 7923228, 10564304, 15846456, 31692912]

約数ペア:

[(1, 31692912), (2, 15846456), (3, 10564304), (4, 7923228), (6, 5282152), (8, 3961614), (12, 2641076), (16, 1980807), (19, 1668048), (24, 1320538), (31, 1022352), (38, 834024), (48, 660269), (57, 556016), (59, 537168), (62, 511176), (76, 417012), (93, 340784), (114, 278008), (118, 268584), (124, 255588), (152, 208506), (177, 179056), (186, 170392), (228, 139004), (236, 134292), (248, 127794), (304, 104253), (354, 89528), (361, 87792), (372, 85196), (456, 69502), (472, 67146), (496, 63897), (589, 53808), (708, 44764), (722, 43896), (744, 42598), (912, 34751), (944, 33573), (1083, 29264), (1121, 28272), (1178, 26904), (1416, 22382), (1444, 21948), (1488, 21299), (1767, 17936), (1829, 17328), (2166, 14632), (2242, 14136), (2356, 13452), (2832, 11191), (2888, 10974), (3363, 9424), (3534, 8968), (3658, 8664), (4332, 7316), (4484, 7068), (4712, 6726), (5487, 5776)]