31290854

素因数分解:

$2^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1861}}^1$

素因数の和:3071

約数の個数: 16

約数和(自身を含む): 53714976

約数和(自身を除く): 22424122

約数列:

[1, 2, 7, 14, 1201, 1861, 2402, 3722, 8407, 13027, 16814, 26054, 2235061, 4470122, 15645427, 31290854]

約数ペア:

[(1, 31290854), (2, 15645427), (7, 4470122), (14, 2235061), (1201, 26054), (1861, 16814), (2402, 13027), (3722, 8407)]