118915088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181273}}^1$

素因数の和:181322

約数の個数: 20

約数和(自身を含む): 236018748

約数和(自身を除く): 117103660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 181273, 362546, 725092, 1450184, 2900368, 7432193, 14864386, 29728772, 59457544, 118915088]

約数ペア:

[(1, 118915088), (2, 59457544), (4, 29728772), (8, 14864386), (16, 7432193), (41, 2900368), (82, 1450184), (164, 725092), (328, 362546), (656, 181273)]