90286588

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52861}}^1$

素因数の和:52933

約数の個数: 24

約数和(自身を含む): 183536864

約数和(自身を除く): 93250276

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 52861, 105722, 211444, 370027, 740054, 1480108, 3224521, 6449042, 12898084, 22571647, 45143294, 90286588]

約数ペア:

[(1, 90286588), (2, 45143294), (4, 22571647), (7, 12898084), (14, 6449042), (28, 3224521), (61, 1480108), (122, 740054), (244, 370027), (427, 211444), (854, 105722), (1708, 52861)]