30961522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11527}}^1$

素因数の和:11625

約数の個数: 16

約数和(自身を含む): 49800960

約数和(自身を除く): 18839438

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 11527, 23054, 195959, 391918, 910633, 1821266, 15480761, 30961522]

約数ペア:

[(1, 30961522), (2, 15480761), (17, 1821266), (34, 910633), (79, 391918), (158, 195959), (1343, 23054), (2686, 11527)]