164080964

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 290943576

約数和(自身を除く): 126862612

約数列:

[1, 2, 4, 101, 202, 404, 461, 881, 922, 1762, 1844, 3524, 46561, 88981, 93122, 177962, 186244, 355924, 406141, 812282, 1624564, 41020241, 82040482, 164080964]

約数ペア:

[(1, 164080964), (2, 82040482), (4, 41020241), (101, 1624564), (202, 812282), (404, 406141), (461, 355924), (881, 186244), (922, 177962), (1762, 93122), (1844, 88981), (3524, 46561)]