39695816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 79937280

約数和(自身を除く): 40241464

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4111, 4828, 8222, 9656, 16444, 32888, 69887, 139774, 279548, 291881, 559096, 583762, 1167524, 2335048, 4961977, 9923954, 19847908, 39695816]

約数ペア:

[(1, 39695816), (2, 19847908), (4, 9923954), (8, 4961977), (17, 2335048), (34, 1167524), (68, 583762), (71, 559096), (136, 291881), (142, 279548), (284, 139774), (568, 69887), (1207, 32888), (2414, 16444), (4111, 9656), (4828, 8222)]