163673390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{564391}}^1$

素因数の和:564427

約数の個数: 16

約数和(自身を含む): 304771680

約数和(自身を除く): 141098290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 564391, 1128782, 2821955, 5643910, 16367339, 32734678, 81836695, 163673390]

約数ペア:

[(1, 163673390), (2, 81836695), (5, 32734678), (10, 16367339), (29, 5643910), (58, 2821955), (145, 1128782), (290, 564391)]