87291670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3547}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 165535488

約数和(自身を除く): 78243818

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 3547, 4922, 7094, 12305, 17735, 24610, 35470, 81581, 163162, 379529, 407905, 759058, 815810, 1897645, 3795290, 8729167, 17458334, 43645835, 87291670]

約数ペア:

[(1, 87291670), (2, 43645835), (5, 17458334), (10, 8729167), (23, 3795290), (46, 1897645), (107, 815810), (115, 759058), (214, 407905), (230, 379529), (535, 163162), (1070, 81581), (2461, 35470), (3547, 24610), (4922, 17735), (7094, 12305)]