39161968

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{16427}}^1$

素因数の和:16584

約数の個数: 20

約数和(自身を含む): 76390200

約数和(自身を除く): 37228232

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 16427, 32854, 65708, 131416, 262832, 2447623, 4895246, 9790492, 19580984, 39161968]

約数ペア:

[(1, 39161968), (2, 19580984), (4, 9790492), (8, 4895246), (16, 2447623), (149, 262832), (298, 131416), (596, 65708), (1192, 32854), (2384, 16427)]