31733508736

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 65390976000

約数和(自身を除く): 33657467264

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 107, 128, 139, 158, 211, 214, 278, 316, 422, 428, 556, 632, 844, 856, 1112, 1264, 1688, 1712, 2224, 2528, 3376, 3424, 4448, 5056, 6752, 6848, 8453, 8896, 10112, 10981, 13504, 13696, 14873, 16669, 16906, 17792, 21962, 22577, 27008, 29329, 29746, 33338, 33812, 43924, 45154, 58658, 59492, 66676, 67624, 87848, 90308, 117316, 118984, 133352, 135248, 175696, 180616, 234632, 237968, 266704, 270496, 351392, 361232, 469264, 475936, 533408, 540992, 702784, 722464, 938528, 951872, 1066816, 1081984, 1174967, 1405568, 1444928, 1783583, 1877056, 1903744, 2133632, 2316991, 2349934, 2889856, 3138203, 3567166, 3754112, 4633982, 4699868, 6276406, 7134332, 9267964, 9399736, 12552812, 14268664, 18535928, 18799472, 25105624, 28537328, 37071856, 37598944, 50211248, 57074656, 74143712, 75197888, 100422496, 114149312, 148287424, 150395776, 200844992, 228298624, 247918037, 296574848, 401689984, 495836074, 991672148, 1983344296, 3966688592, 7933377184, 15866754368, 31733508736]

約数ペア:

[(1, 31733508736), (2, 15866754368), (4, 7933377184), (8, 3966688592), (16, 1983344296), (32, 991672148), (64, 495836074), (79, 401689984), (107, 296574848), (128, 247918037), (139, 228298624), (158, 200844992), (211, 150395776), (214, 148287424), (278, 114149312), (316, 100422496), (422, 75197888), (428, 74143712), (556, 57074656), (632, 50211248), (844, 37598944), (856, 37071856), (1112, 28537328), (1264, 25105624), (1688, 18799472), (1712, 18535928), (2224, 14268664), (2528, 12552812), (3376, 9399736), (3424, 9267964), (4448, 7134332), (5056, 6276406), (6752, 4699868), (6848, 4633982), (8453, 3754112), (8896, 3567166), (10112, 3138203), (10981, 2889856), (13504, 2349934), (13696, 2316991), (14873, 2133632), (16669, 1903744), (16906, 1877056), (17792, 1783583), (21962, 1444928), (22577, 1405568), (27008, 1174967), (29329, 1081984), (29746, 1066816), (33338, 951872), (33812, 938528), (43924, 722464), (45154, 702784), (58658, 540992), (59492, 533408), (66676, 475936), (67624, 469264), (87848, 361232), (90308, 351392), (117316, 270496), (118984, 266704), (133352, 237968), (135248, 234632), (175696, 180616)]