31449298

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 48507264

約数和(自身を除く): 17057966

約数列:

[1, 2, 47, 94, 157, 314, 2131, 4262, 7379, 14758, 100157, 200314, 334567, 669134, 15724649, 31449298]

約数ペア:

[(1, 31449298), (2, 15724649), (47, 669134), (94, 334567), (157, 200314), (314, 100157), (2131, 14758), (4262, 7379)]