31808876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9151}}^1$

素因数の和:9245

約数の個数: 24

約数和(自身を含む): 61501440

約数和(自身を除く): 29692564

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 9151, 18302, 36604, 100661, 201322, 402644, 722929, 1445858, 2891716, 7952219, 15904438, 31808876]

約数ペア:

[(1, 31808876), (2, 15904438), (4, 7952219), (11, 2891716), (22, 1445858), (44, 722929), (79, 402644), (158, 201322), (316, 100661), (869, 36604), (1738, 18302), (3476, 9151)]