80616592

素因数分解:

$2^4\times 7^1\times {\mathrm{719791}}^1$

素因数の和:719806

約数の個数: 20

約数和(自身を含む): 178508416

約数和(自身を除く): 97891824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719791, 1439582, 2879164, 5038537, 5758328, 10077074, 11516656, 20154148, 40308296, 80616592]

約数ペア:

[(1, 80616592), (2, 40308296), (4, 20154148), (7, 11516656), (8, 10077074), (14, 5758328), (16, 5038537), (28, 2879164), (56, 1439582), (112, 719791)]