3201328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15412

約数の個数: 20

約数和(自身を含む): 6680128

約数和(自身を除く): 3478800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15391, 30782, 61564, 123128, 200083, 246256, 400166, 800332, 1600664, 3201328]

約数ペア:

[(1, 3201328), (2, 1600664), (4, 800332), (8, 400166), (13, 246256), (16, 200083), (26, 123128), (52, 61564), (104, 30782), (208, 15391)]