40570384

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{1949}}^1$

素因数の和:3258

約数の個数: 20

約数和(自身を含む): 78705900

約数和(自身を除く): 38135516

約数列:

[1, 2, 4, 8, 16, 1301, 1949, 2602, 3898, 5204, 7796, 10408, 15592, 20816, 31184, 2535649, 5071298, 10142596, 20285192, 40570384]

約数ペア:

[(1, 40570384), (2, 20285192), (4, 10142596), (8, 5071298), (16, 2535649), (1301, 31184), (1949, 20816), (2602, 15592), (3898, 10408), (5204, 7796)]