39631216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145703}}^1$

素因数の和:145728

約数の個数: 20

約数和(自身を含む): 81302832

約数和(自身を除く): 41671616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145703, 291406, 582812, 1165624, 2331248, 2476951, 4953902, 9907804, 19815608, 39631216]

約数ペア:

[(1, 39631216), (2, 19815608), (4, 9907804), (8, 4953902), (16, 2476951), (17, 2331248), (34, 1165624), (68, 582812), (136, 291406), (272, 145703)]