80377672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137633}}^1$

素因数の和:137712

約数の個数: 16

約数和(自身を含む): 152773740

約数和(自身を除く): 72396068

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 137633, 275266, 550532, 1101064, 10047209, 20094418, 40188836, 80377672]

約数ペア:

[(1, 80377672), (2, 40188836), (4, 20094418), (8, 10047209), (73, 1101064), (146, 550532), (292, 275266), (584, 137633)]