89849804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1429}}^2$

素因数の和:2873

約数の個数: 18

約数和(自身を含む): 171651564

約数和(自身を除く): 81801760

約数列:

[1, 2, 4, 11, 22, 44, 1429, 2858, 5716, 15719, 31438, 62876, 2042041, 4084082, 8168164, 22462451, 44924902, 89849804]

約数ペア:

[(1, 89849804), (2, 44924902), (4, 22462451), (11, 8168164), (22, 4084082), (44, 2042041), (1429, 62876), (2858, 31438), (5716, 15719)]