17241328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{82891}}^1$

素因数の和:82912

約数の個数: 20

約数和(自身を含む): 35975128

約数和(自身を除く): 18733800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 82891, 165782, 331564, 663128, 1077583, 1326256, 2155166, 4310332, 8620664, 17241328]

約数ペア:

[(1, 17241328), (2, 8620664), (4, 4310332), (8, 2155166), (13, 1326256), (16, 1077583), (26, 663128), (52, 331564), (104, 165782), (208, 82891)]