90288308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12589}}^1$

素因数の和:12767

約数の個数: 24

約数和(自身を含む): 173439840

約数和(自身を除く): 83151532

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 12589, 25178, 50356, 138479, 276958, 553916, 2052007, 4104014, 8208028, 22572077, 45144154, 90288308]

約数ペア:

[(1, 90288308), (2, 45144154), (4, 22572077), (11, 8208028), (22, 4104014), (44, 2052007), (163, 553916), (326, 276958), (652, 138479), (1793, 50356), (3586, 25178), (7172, 12589)]