31060942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{128351}}^1$

素因数の和:128375

約数の個数: 12

約数和(自身を含む): 51212448

約数和(自身を除く): 20151506

約数列:

[1, 2, 11, 22, 121, 242, 128351, 256702, 1411861, 2823722, 15530471, 31060942]

約数ペア:

[(1, 31060942), (2, 15530471), (11, 2823722), (22, 1411861), (121, 256702), (242, 128351)]