80451208018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{7559}}^1\times {\mathrm{123757}}^1$

素因数の和:131361

約数の個数: 16

約数和(自身を含む): 123500583360

約数和(自身を除く): 43049375342

約数列:

[1, 2, 43, 86, 7559, 15118, 123757, 247514, 325037, 650074, 5321551, 10643102, 935479163, 1870958326, 40225604009, 80451208018]

約数ペア:

[(1, 80451208018), (2, 40225604009), (43, 1870958326), (86, 935479163), (7559, 10643102), (15118, 5321551), (123757, 650074), (247514, 325037)]