69187088

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{19391}}^1$

素因数の和:19622

約数の個数: 20

約数和(自身を含む): 134658048

約数和(自身を除く): 65470960

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 19391, 38782, 77564, 155128, 310256, 4324193, 8648386, 17296772, 34593544, 69187088]

約数ペア:

[(1, 69187088), (2, 34593544), (4, 17296772), (8, 8648386), (16, 4324193), (223, 310256), (446, 155128), (892, 77564), (1784, 38782), (3568, 19391)]