71640202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11181

約数の個数: 16

約数和(自身を含む): 111484800

約数和(自身を除く): 39844598

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 11059, 22118, 453419, 873661, 906838, 1747322, 35820101, 71640202]

約数ペア:

[(1, 71640202), (2, 35820101), (41, 1747322), (79, 906838), (82, 873661), (158, 453419), (3239, 22118), (6478, 11059)]