91031426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4327}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 139500096

約数和(自身を除く): 48468670

約数列:

[1, 2, 67, 134, 157, 314, 4327, 8654, 10519, 21038, 289909, 579818, 679339, 1358678, 45515713, 91031426]

約数ペア:

[(1, 91031426), (2, 45515713), (67, 1358678), (134, 679339), (157, 579818), (314, 289909), (4327, 21038), (8654, 10519)]