90609016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{276247}}^1$

素因数の和:276294

約数の個数: 16

約数和(自身を含む): 174036240

約数和(自身を除く): 83427224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 276247, 552494, 1104988, 2209976, 11326127, 22652254, 45304508, 90609016]

約数ペア:

[(1, 90609016), (2, 45304508), (4, 22652254), (8, 11326127), (41, 2209976), (82, 1104988), (164, 552494), (328, 276247)]