23266256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111857}}^1$

素因数の和:111878

約数の個数: 20

約数和(自身を含む): 48546372

約数和(自身を除く): 25280116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111857, 223714, 447428, 894856, 1454141, 1789712, 2908282, 5816564, 11633128, 23266256]

約数ペア:

[(1, 23266256), (2, 11633128), (4, 5816564), (8, 2908282), (13, 1789712), (16, 1454141), (26, 894856), (52, 447428), (104, 223714), (208, 111857)]