20170409408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10166537}}^1$

素因数の和:10166580

約数の個数: 28

約数和(自身を含む): 41316810432

約数和(自身を除く): 21146401024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10166537, 20333074, 40666148, 81332296, 162664592, 315162647, 325329184, 630325294, 650658368, 1260650588, 2521301176, 5042602352, 10085204704, 20170409408]

約数ペア:

[(1, 20170409408), (2, 10085204704), (4, 5042602352), (8, 2521301176), (16, 1260650588), (31, 650658368), (32, 630325294), (62, 325329184), (64, 315162647), (124, 162664592), (248, 81332296), (496, 40666148), (992, 20333074), (1984, 10166537)]