81225848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83911}}^1$

素因数の和:83939

約数の個数: 24

約数和(自身を含む): 167404440

約数和(自身を除く): 86178592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 83911, 167822, 335644, 671288, 923021, 1846042, 3692084, 7384168, 10153231, 20306462, 40612924, 81225848]

約数ペア:

[(1, 81225848), (2, 40612924), (4, 20306462), (8, 10153231), (11, 7384168), (22, 3692084), (44, 1846042), (88, 923021), (121, 671288), (242, 335644), (484, 167822), (968, 83911)]