80085328

素因数分解:

$2^4\times {\mathrm{1901}}^1\times {\mathrm{2633}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 155305908

約数和(自身を除く): 75220580

約数列:

[1, 2, 4, 8, 16, 1901, 2633, 3802, 5266, 7604, 10532, 15208, 21064, 30416, 42128, 5005333, 10010666, 20021332, 40042664, 80085328]

約数ペア:

[(1, 80085328), (2, 40042664), (4, 20021332), (8, 10010666), (16, 5005333), (1901, 42128), (2633, 30416), (3802, 21064), (5266, 15208), (7604, 10532)]