80925278

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7951}}^1$

素因数の和:8687

約数の個数: 16

約数和(自身を含む): 138937344

約数和(自身を除く): 58012066

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 7951, 10178, 15902, 55657, 111314, 5780377, 11560754, 40462639, 80925278]

約数ペア:

[(1, 80925278), (2, 40462639), (7, 11560754), (14, 5780377), (727, 111314), (1454, 55657), (5089, 15902), (7951, 10178)]