80910478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{2347}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 132539904

約数和(自身を除く): 51629426

約数列:

[1, 2, 11, 22, 1567, 2347, 3134, 4694, 17237, 25817, 34474, 51634, 3677749, 7355498, 40455239, 80910478]

約数ペア:

[(1, 80910478), (2, 40455239), (11, 7355498), (22, 3677749), (1567, 51634), (2347, 34474), (3134, 25817), (4694, 17237)]