16856251384

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5101771}}^1$

素因数の和:5101843

約数の個数: 32

約数和(自身を含む): 36732758400

約数和(自身を除く): 19876507016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5101771, 10203542, 20407084, 35712397, 40814168, 71424794, 142849588, 285699176, 301004489, 602008978, 1204017956, 2107031423, 2408035912, 4214062846, 8428125692, 16856251384]

約数ペア:

[(1, 16856251384), (2, 8428125692), (4, 4214062846), (7, 2408035912), (8, 2107031423), (14, 1204017956), (28, 602008978), (56, 301004489), (59, 285699176), (118, 142849588), (236, 71424794), (413, 40814168), (472, 35712397), (826, 20407084), (1652, 10203542), (3304, 5101771)]