180631172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1456703}}^1$

素因数の和:1456738

約数の個数: 12

約数和(自身を含む): 326301696

約数和(自身を除く): 145670524

約数列:

[1, 2, 4, 31, 62, 124, 1456703, 2913406, 5826812, 45157793, 90315586, 180631172]

約数ペア:

[(1, 180631172), (2, 90315586), (4, 45157793), (31, 5826812), (62, 2913406), (124, 1456703)]