31413968

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{13177}}^1$

素因数の和:13334

約数の個数: 20

約数和(自身を含む): 61277700

約数和(自身を除く): 29863732

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 13177, 26354, 52708, 105416, 210832, 1963373, 3926746, 7853492, 15706984, 31413968]

約数ペア:

[(1, 31413968), (2, 15706984), (4, 7853492), (8, 3926746), (16, 1963373), (149, 210832), (298, 105416), (596, 52708), (1192, 26354), (2384, 13177)]