80451394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{37489}}^1$

素因数の和:37557

約数の個数: 16

約数和(自身を含む): 128215800

約数和(自身を除く): 47764406

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 37489, 74978, 1087181, 1387093, 2174362, 2774186, 40225697, 80451394]

約数ペア:

[(1, 80451394), (2, 40225697), (29, 2774186), (37, 2174362), (58, 1387093), (74, 1087181), (1073, 74978), (2146, 37489)]