105249296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{160441}}^1$

素因数の和:160490

約数の個数: 20

約数和(自身を含む): 208895484

約数和(自身を除く): 103646188

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 160441, 320882, 641764, 1283528, 2567056, 6578081, 13156162, 26312324, 52624648, 105249296]

約数ペア:

[(1, 105249296), (2, 52624648), (4, 26312324), (8, 13156162), (16, 6578081), (41, 2567056), (82, 1283528), (164, 641764), (328, 320882), (656, 160441)]