61871378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9551}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 96284160

約数和(自身を除く): 34412782

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 9551, 19102, 391591, 754529, 783182, 1509058, 30935689, 61871378]

約数ペア:

[(1, 61871378), (2, 30935689), (41, 1509058), (79, 783182), (82, 754529), (158, 391591), (3239, 19102), (6478, 9551)]