31112666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6917}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 50556744

約数和(自身を除く): 19444078

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 6917, 13834, 89921, 179842, 1196641, 2393282, 15556333, 31112666]

約数ペア:

[(1, 31112666), (2, 15556333), (13, 2393282), (26, 1196641), (173, 179842), (346, 89921), (2249, 13834), (4498, 6917)]