87306424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641959}}^1$

素因数の和:641982

約数の個数: 16

約数和(自身を含む): 173329200

約数和(自身を除く): 86022776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641959, 1283918, 2567836, 5135672, 10913303, 21826606, 43653212, 87306424]

約数ペア:

[(1, 87306424), (2, 43653212), (4, 21826606), (8, 10913303), (17, 5135672), (34, 2567836), (68, 1283918), (136, 641959)]