90044894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10601}}^1$

素因数の和:10771

約数の個数: 16

約数和(自身を含む): 140455296

約数和(自身を除く): 50410402

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 10601, 21202, 328631, 657262, 1452337, 2904674, 45022447, 90044894]

約数ペア:

[(1, 90044894), (2, 45022447), (31, 2904674), (62, 1452337), (137, 657262), (274, 328631), (4247, 21202), (8494, 10601)]