31242508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5591}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 60125184

約数和(自身を除く): 28882676

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 5591, 11182, 22364, 61501, 123002, 246004, 710057, 1420114, 2840228, 7810627, 15621254, 31242508]

約数ペア:

[(1, 31242508), (2, 15621254), (4, 7810627), (11, 2840228), (22, 1420114), (44, 710057), (127, 246004), (254, 123002), (508, 61501), (1397, 22364), (2794, 11182), (5588, 5591)]