16320179968

素因数分解:

$2^8\times {\mathrm{63750703}}^1$

素因数の和:63750719

約数の個数: 18

約数和(自身を含む): 32576609744

約数和(自身を除く): 16256429776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 63750703, 127501406, 255002812, 510005624, 1020011248, 2040022496, 4080044992, 8160089984, 16320179968]

約数ペア:

[(1, 16320179968), (2, 8160089984), (4, 4080044992), (8, 2040022496), (16, 1020011248), (32, 510005624), (64, 255002812), (128, 127501406), (256, 63750703)]