87820864

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{12589}}^1$

素因数の和:12710

約数の個数: 28

約数和(自身を含む): 175882300

約数和(自身を除く): 88061436

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 12589, 25178, 50356, 100712, 201424, 402848, 805696, 1372201, 2744402, 5488804, 10977608, 21955216, 43910432, 87820864]

約数ペア:

[(1, 87820864), (2, 43910432), (4, 21955216), (8, 10977608), (16, 5488804), (32, 2744402), (64, 1372201), (109, 805696), (218, 402848), (436, 201424), (872, 100712), (1744, 50356), (3488, 25178), (6976, 12589)]