86630854

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 131380416

約数和(自身を除く): 44749562

約数列:

[1, 2, 137, 274, 421, 751, 842, 1502, 57677, 102887, 115354, 205774, 316171, 632342, 43315427, 86630854]

約数ペア:

[(1, 86630854), (2, 43315427), (137, 632342), (274, 316171), (421, 205774), (751, 115354), (842, 102887), (1502, 57677)]