61681552

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{9157}}^1$

素因数の和:9586

約数の個数: 20

約数和(自身を含む): 119804956

約数和(自身を除く): 58123404

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 9157, 18314, 36628, 73256, 146512, 3855097, 7710194, 15420388, 30840776, 61681552]

約数ペア:

[(1, 61681552), (2, 30840776), (4, 15420388), (8, 7710194), (16, 3855097), (421, 146512), (842, 73256), (1684, 36628), (3368, 18314), (6736, 9157)]