2087666432

素因数分解:

$2^8\times {\mathrm{8154947}}^1$

素因数の和:8154963

約数の個数: 18

約数和(自身を含む): 4167178428

約数和(自身を除く): 2079511996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8154947, 16309894, 32619788, 65239576, 130479152, 260958304, 521916608, 1043833216, 2087666432]

約数ペア:

[(1, 2087666432), (2, 1043833216), (4, 521916608), (8, 260958304), (16, 130479152), (32, 65239576), (64, 32619788), (128, 16309894), (256, 8154947)]