125505328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{603391}}^1$

素因数の和:603412

約数の個数: 20

約数和(自身を含む): 261872128

約数和(自身を除く): 136366800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 603391, 1206782, 2413564, 4827128, 7844083, 9654256, 15688166, 31376332, 62752664, 125505328]

約数ペア:

[(1, 125505328), (2, 62752664), (4, 31376332), (8, 15688166), (13, 9654256), (16, 7844083), (26, 4827128), (52, 2413564), (104, 1206782), (208, 603391)]