31135442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8741}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 50668632

約数和(自身を除く): 19533190

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8741, 17482, 113633, 227266, 1197517, 2395034, 15567721, 31135442]

約数ペア:

[(1, 31135442), (2, 15567721), (13, 2395034), (26, 1197517), (137, 227266), (274, 113633), (1781, 17482), (3562, 8741)]