87059992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 173538720

約数和(自身を除く): 86478728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 2311, 4622, 4709, 9244, 9418, 18488, 18836, 37672, 39287, 78574, 157148, 314296, 640147, 1280294, 2560588, 5121176, 10882499, 21764998, 43529996, 87059992]

約数ペア:

[(1, 87059992), (2, 43529996), (4, 21764998), (8, 10882499), (17, 5121176), (34, 2560588), (68, 1280294), (136, 640147), (277, 314296), (554, 157148), (1108, 78574), (2216, 39287), (2311, 37672), (4622, 18836), (4709, 18488), (9244, 9418)]