80728232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{776233}}^1$

素因数の和:776252

約数の個数: 16

約数和(自身を含む): 163009140

約数和(自身を除く): 82280908

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 776233, 1552466, 3104932, 6209864, 10091029, 20182058, 40364116, 80728232]

約数ペア:

[(1, 80728232), (2, 40364116), (4, 20182058), (8, 10091029), (13, 6209864), (26, 3104932), (52, 1552466), (104, 776233)]