89761264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193451}}^1$

素因数の和:193488

約数の個数: 20

約数和(自身を含む): 179910360

約数和(自身を除く): 90149096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 193451, 386902, 773804, 1547608, 3095216, 5610079, 11220158, 22440316, 44880632, 89761264]

約数ペア:

[(1, 89761264), (2, 44880632), (4, 22440316), (8, 11220158), (16, 5610079), (29, 3095216), (58, 1547608), (116, 773804), (232, 386902), (464, 193451)]