16615288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 15460712

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 263, 298, 424, 526, 596, 1052, 1192, 2104, 7897, 13939, 15794, 27878, 31588, 39187, 55756, 63176, 78374, 111512, 156748, 313496, 2076911, 4153822, 8307644, 16615288]

約数ペア:

[(1, 16615288), (2, 8307644), (4, 4153822), (8, 2076911), (53, 313496), (106, 156748), (149, 111512), (212, 78374), (263, 63176), (298, 55756), (424, 39187), (526, 31588), (596, 27878), (1052, 15794), (1192, 13939), (2104, 7897)]