90014512

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{991}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 199764992

約数和(自身を除く): 109750480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 991, 1622, 1982, 3244, 3964, 5677, 6488, 6937, 7928, 11354, 12976, 13874, 15856, 22708, 27748, 45416, 55496, 90832, 110992, 803701, 1607402, 3214804, 5625907, 6429608, 11251814, 12859216, 22503628, 45007256, 90014512]

約数ペア:

[(1, 90014512), (2, 45007256), (4, 22503628), (7, 12859216), (8, 11251814), (14, 6429608), (16, 5625907), (28, 3214804), (56, 1607402), (112, 803701), (811, 110992), (991, 90832), (1622, 55496), (1982, 45416), (3244, 27748), (3964, 22708), (5677, 15856), (6488, 13874), (6937, 12976), (7928, 11354)]