30001408

素因数分解:

$2^8\times {\mathrm{117193}}^1$

素因数の和:117209

約数の個数: 18

約数和(自身を含む): 59886134

約数和(自身を除く): 29884726

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 117193, 234386, 468772, 937544, 1875088, 3750176, 7500352, 15000704, 30001408]

約数ペア:

[(1, 30001408), (2, 15000704), (4, 7500352), (8, 3750176), (16, 1875088), (32, 937544), (64, 468772), (128, 234386), (256, 117193)]