4564144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21964

約数の個数: 20

約数和(自身を含む): 9523696

約数和(自身を除く): 4959552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21943, 43886, 87772, 175544, 285259, 351088, 570518, 1141036, 2282072, 4564144]

約数ペア:

[(1, 4564144), (2, 2282072), (4, 1141036), (8, 570518), (13, 351088), (16, 285259), (26, 175544), (52, 87772), (104, 43886), (208, 21943)]