139062736

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{8951}}^1$

素因数の和:9930

約数の個数: 20

約数和(自身を含む): 269741664

約数和(自身を除く): 130678928

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 8951, 15536, 17902, 35804, 71608, 143216, 8691421, 17382842, 34765684, 69531368, 139062736]

約数ペア:

[(1, 139062736), (2, 69531368), (4, 34765684), (8, 17382842), (16, 8691421), (971, 143216), (1942, 71608), (3884, 35804), (7768, 17902), (8951, 15536)]