90494992

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4957}}^1$

素因数の和:5135

約数の個数: 40

約数和(自身を含む): 201651776

約数和(自身を除く): 111156784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 4957, 9128, 9914, 18256, 19828, 34699, 39656, 69398, 79312, 138796, 277592, 555184, 807991, 1615982, 3231964, 5655937, 6463928, 11311874, 12927856, 22623748, 45247496, 90494992]

約数ペア:

[(1, 90494992), (2, 45247496), (4, 22623748), (7, 12927856), (8, 11311874), (14, 6463928), (16, 5655937), (28, 3231964), (56, 1615982), (112, 807991), (163, 555184), (326, 277592), (652, 138796), (1141, 79312), (1304, 69398), (2282, 39656), (2608, 34699), (4564, 19828), (4957, 18256), (9128, 9914)]