90226774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{31307}}^1$

素因数の和:31451

約数の個数: 16

約数和(自身を含む): 148775616

約数和(自身を除く): 58548842

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 31307, 62614, 344377, 688754, 4101217, 8202434, 45113387, 90226774]

約数ペア:

[(1, 90226774), (2, 45113387), (11, 8202434), (22, 4101217), (131, 688754), (262, 344377), (1441, 62614), (2882, 31307)]