89976016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{432577}}^1$

素因数の和:432598

約数の個数: 20

約数和(自身を含む): 187738852

約数和(自身を除く): 97762836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 432577, 865154, 1730308, 3460616, 5623501, 6921232, 11247002, 22494004, 44988008, 89976016]

約数ペア:

[(1, 89976016), (2, 44988008), (4, 22494004), (8, 11247002), (13, 6921232), (16, 5623501), (26, 3460616), (52, 1730308), (104, 865154), (208, 432577)]