61338512

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{37957}}^1$

素因数の和:38066

約数の個数: 20

約数和(自身を含む): 120023196

約数和(自身を除く): 58684684

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 37957, 75914, 151828, 303656, 607312, 3833657, 7667314, 15334628, 30669256, 61338512]

約数ペア:

[(1, 61338512), (2, 30669256), (4, 15334628), (8, 7667314), (16, 3833657), (101, 607312), (202, 303656), (404, 151828), (808, 75914), (1616, 37957)]