80384434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{2803}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 130015872

約数和(自身を除く): 49631438

約数列:

[1, 2, 13, 26, 1103, 2206, 2803, 5606, 14339, 28678, 36439, 72878, 3091709, 6183418, 40192217, 80384434]

約数ペア:

[(1, 80384434), (2, 40192217), (13, 6183418), (26, 3091709), (1103, 72878), (2206, 36439), (2803, 28678), (5606, 14339)]