80072128

素因数分解:

$2^6\times {\mathrm{739}}^1\times {\mathrm{1693}}^1$

素因数の和:2444

約数の個数: 28

約数和(自身を含む): 159202120

約数和(自身を除く): 79129992

約数列:

[1, 2, 4, 8, 16, 32, 64, 739, 1478, 1693, 2956, 3386, 5912, 6772, 11824, 13544, 23648, 27088, 47296, 54176, 108352, 1251127, 2502254, 5004508, 10009016, 20018032, 40036064, 80072128]

約数ペア:

[(1, 80072128), (2, 40036064), (4, 20018032), (8, 10009016), (16, 5004508), (32, 2502254), (64, 1251127), (739, 108352), (1478, 54176), (1693, 47296), (2956, 27088), (3386, 23648), (5912, 13544), (6772, 11824)]