13890656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{33391}}^1$

素因数の和:33414

約数の個数: 24

約数和(自身を含む): 29451744

約数和(自身を除く): 15561088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 33391, 66782, 133564, 267128, 434083, 534256, 868166, 1068512, 1736332, 3472664, 6945328, 13890656]

約数ペア:

[(1, 13890656), (2, 6945328), (4, 3472664), (8, 1736332), (13, 1068512), (16, 868166), (26, 534256), (32, 434083), (52, 267128), (104, 133564), (208, 66782), (416, 33391)]