80716462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{10007}}^1$

素因数の和:10155

約数の個数: 16

約数和(自身を含む): 125500320

約数和(自身を除く): 44783858

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 10007, 20014, 370259, 740518, 1090763, 2181526, 40358231, 80716462]

約数ペア:

[(1, 80716462), (2, 40358231), (37, 2181526), (74, 1090763), (109, 740518), (218, 370259), (4033, 20014), (8066, 10007)]