81872594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{2539}}^1$

素因数の和:3265

約数の個数: 16

約数和(自身を含む): 128381760

約数和(自身を除く): 46509166

約数列:

[1, 2, 23, 46, 701, 1402, 2539, 5078, 16123, 32246, 58397, 116794, 1779839, 3559678, 40936297, 81872594]

約数ペア:

[(1, 81872594), (2, 40936297), (23, 3559678), (46, 1779839), (701, 116794), (1402, 58397), (2539, 32246), (5078, 16123)]