100139656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43313}}^1$

素因数の和:43353

約数の個数: 24

約数和(自身を含む): 199460970

約数和(自身を除く): 99321314

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 43313, 86626, 173252, 346504, 736321, 1472642, 2945284, 5890568, 12517457, 25034914, 50069828, 100139656]

約数ペア:

[(1, 100139656), (2, 50069828), (4, 25034914), (8, 12517457), (17, 5890568), (34, 2945284), (68, 1472642), (136, 736321), (289, 346504), (578, 173252), (1156, 86626), (2312, 43313)]