86142604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1543}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 159915168

約数和(自身を除く): 73772564

約数列:

[1, 2, 4, 17, 34, 68, 821, 1543, 1642, 3086, 3284, 6172, 13957, 26231, 27914, 52462, 55828, 104924, 1266803, 2533606, 5067212, 21535651, 43071302, 86142604]

約数ペア:

[(1, 86142604), (2, 43071302), (4, 21535651), (17, 5067212), (34, 2533606), (68, 1266803), (821, 104924), (1543, 55828), (1642, 52462), (3086, 27914), (3284, 26231), (6172, 13957)]