31617274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20611}}^1$

素因数の和:20685

約数の個数: 16

約数和(自身を含む): 51942240

約数和(自身を除く): 20324966

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 20611, 41222, 267943, 535886, 1216049, 2432098, 15808637, 31617274]

約数ペア:

[(1, 31617274), (2, 15808637), (13, 2432098), (26, 1216049), (59, 535886), (118, 267943), (767, 41222), (1534, 20611)]