120844208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{328381}}^1$

素因数の和:328412

約数の個数: 20

約数和(自身を含む): 244316208

約数和(自身を除く): 123472000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 328381, 656762, 1313524, 2627048, 5254096, 7552763, 15105526, 30211052, 60422104, 120844208]

約数ペア:

[(1, 120844208), (2, 60422104), (4, 30211052), (8, 15105526), (16, 7552763), (23, 5254096), (46, 2627048), (92, 1313524), (184, 656762), (368, 328381)]