1566101968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2276311}}^1$

素因数の和:2276362

約数の個数: 20

約数和(自身を含む): 3104889568

約数和(自身を除く): 1538787600

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2276311, 4552622, 9105244, 18210488, 36420976, 97881373, 195762746, 391525492, 783050984, 1566101968]

約数ペア:

[(1, 1566101968), (2, 783050984), (4, 391525492), (8, 195762746), (16, 97881373), (43, 36420976), (86, 18210488), (172, 9105244), (344, 4552622), (688, 2276311)]