31809602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13513}}^1$

素因数の和:13633

約数の個数: 16

約数和(自身を含む): 52542432

約数和(自身を除く): 20732830

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13513, 27026, 148643, 297286, 1445891, 2891782, 15904801, 31809602]

約数ペア:

[(1, 31809602), (2, 15904801), (11, 2891782), (22, 1445891), (107, 297286), (214, 148643), (1177, 27026), (2354, 13513)]