63863984

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{35323}}^1$

素因数の和:35444

約数の個数: 20

約数和(自身を含む): 124835016

約数和(自身を除く): 60971032

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 35323, 70646, 141292, 282584, 565168, 3991499, 7982998, 15965996, 31931992, 63863984]

約数ペア:

[(1, 63863984), (2, 31931992), (4, 15965996), (8, 7982998), (16, 3991499), (113, 565168), (226, 282584), (452, 141292), (904, 70646), (1808, 35323)]