31384503422

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{385171}}^1$

素因数の和:385615

約数の個数: 16

約数和(自身を含む): 47588770944

約数和(自身を除く): 16204267522

約数列:

[1, 2, 131, 262, 311, 622, 40741, 81482, 385171, 770342, 50457401, 100914802, 119788181, 239576362, 15692251711, 31384503422]

約数ペア:

[(1, 31384503422), (2, 15692251711), (131, 239576362), (262, 119788181), (311, 100914802), (622, 50457401), (40741, 770342), (81482, 385171)]