39255856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144323}}^1$

素因数の和:144348

約数の個数: 20

約数和(自身を含む): 80532792

約数和(自身を除く): 41276936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144323, 288646, 577292, 1154584, 2309168, 2453491, 4906982, 9813964, 19627928, 39255856]

約数ペア:

[(1, 39255856), (2, 19627928), (4, 9813964), (8, 4906982), (16, 2453491), (17, 2309168), (34, 1154584), (68, 577292), (136, 288646), (272, 144323)]