80559442

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1667}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 122938272

約数和(自身を除く): 42378830

約数列:

[1, 2, 73, 146, 331, 662, 1667, 3334, 24163, 48326, 121691, 243382, 551777, 1103554, 40279721, 80559442]

約数ペア:

[(1, 80559442), (2, 40279721), (73, 1103554), (146, 551777), (331, 243382), (662, 121691), (1667, 48326), (3334, 24163)]