90868504

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{104207}}^1$

素因数の和:104322

約数の個数: 16

約数和(自身を含む): 171943200

約数和(自身を除く): 81074696

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 104207, 208414, 416828, 833656, 11358563, 22717126, 45434252, 90868504]

約数ペア:

[(1, 90868504), (2, 45434252), (4, 22717126), (8, 11358563), (109, 833656), (218, 416828), (436, 208414), (872, 104207)]