31906115376

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1\times {\mathrm{5813}}^1$

素因数の和:8654

約数の個数: 80

約数和(自身を含む): 84479280480

約数和(自身を除く): 52573165104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 2789, 5578, 5813, 8367, 11156, 11626, 16734, 17439, 22312, 23252, 33468, 34878, 44624, 46504, 66936, 69756, 93008, 114349, 133872, 139512, 228698, 238333, 279024, 343047, 457396, 476666, 686094, 714999, 914792, 953332, 1372188, 1429998, 1829584, 1906664, 2744376, 2859996, 3813328, 5488752, 5719992, 11439984, 16212457, 32424914, 48637371, 64849828, 97274742, 129699656, 194549484, 259399312, 389098968, 664710737, 778197936, 1329421474, 1994132211, 2658842948, 3988264422, 5317685896, 7976528844, 10635371792, 15953057688, 31906115376]

約数ペア:

[(1, 31906115376), (2, 15953057688), (3, 10635371792), (4, 7976528844), (6, 5317685896), (8, 3988264422), (12, 2658842948), (16, 1994132211), (24, 1329421474), (41, 778197936), (48, 664710737), (82, 389098968), (123, 259399312), (164, 194549484), (246, 129699656), (328, 97274742), (492, 64849828), (656, 48637371), (984, 32424914), (1968, 16212457), (2789, 11439984), (5578, 5719992), (5813, 5488752), (8367, 3813328), (11156, 2859996), (11626, 2744376), (16734, 1906664), (17439, 1829584), (22312, 1429998), (23252, 1372188), (33468, 953332), (34878, 914792), (44624, 714999), (46504, 686094), (66936, 476666), (69756, 457396), (93008, 343047), (114349, 279024), (133872, 238333), (139512, 228698)]