80772382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3929}}^1$

素因数の和:4491

約数の個数: 16

約数和(自身を含む): 127803600

約数和(自身を除く): 47031218

約数列:

[1, 2, 19, 38, 541, 1082, 3929, 7858, 10279, 20558, 74651, 149302, 2125589, 4251178, 40386191, 80772382]

約数ペア:

[(1, 80772382), (2, 40386191), (19, 4251178), (38, 2125589), (541, 149302), (1082, 74651), (3929, 20558), (7858, 10279)]