8111578592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{61511}}^1$

素因数の和:61851

約数の個数: 48

約数和(自身を含む): 17252639712

約数和(自身を除く): 9141061120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 634, 1268, 2536, 4121, 5072, 8242, 10144, 16484, 32968, 61511, 65936, 123022, 131872, 246044, 492088, 799643, 984176, 1599286, 1968352, 3198572, 6397144, 12794288, 19498987, 25588576, 38997974, 77995948, 155991896, 253486831, 311983792, 506973662, 623967584, 1013947324, 2027894648, 4055789296, 8111578592]

約数ペア:

[(1, 8111578592), (2, 4055789296), (4, 2027894648), (8, 1013947324), (13, 623967584), (16, 506973662), (26, 311983792), (32, 253486831), (52, 155991896), (104, 77995948), (208, 38997974), (317, 25588576), (416, 19498987), (634, 12794288), (1268, 6397144), (2536, 3198572), (4121, 1968352), (5072, 1599286), (8242, 984176), (10144, 799643), (16484, 492088), (32968, 246044), (61511, 131872), (65936, 123022)]