31273232

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2957}}^1$

素因数の和:3626

約数の個数: 20

約数和(自身を含む): 60704076

約数和(自身を除く): 29430844

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 2957, 5288, 5914, 10576, 11828, 23656, 47312, 1954577, 3909154, 7818308, 15636616, 31273232]

約数ペア:

[(1, 31273232), (2, 15636616), (4, 7818308), (8, 3909154), (16, 1954577), (661, 47312), (1322, 23656), (2644, 11828), (2957, 10576), (5288, 5914)]