90894122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{21407}}^1$

素因数の和:21613

約数の個数: 16

約数和(自身を含む): 149513472

約数和(自身を除く): 58619350

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 21407, 42814, 235477, 470954, 4131551, 8263102, 45447061, 90894122]

約数ペア:

[(1, 90894122), (2, 45447061), (11, 8263102), (22, 4131551), (193, 470954), (386, 235477), (2123, 42814), (4246, 21407)]