61386686

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 93408336

約数和(自身を除く): 32021650

約数列:

[1, 2, 137, 157, 274, 314, 1427, 2854, 21509, 43018, 195499, 224039, 390998, 448078, 30693343, 61386686]

約数ペア:

[(1, 61386686), (2, 30693343), (137, 448078), (157, 390998), (274, 224039), (314, 195499), (1427, 43018), (2854, 21509)]