40989094

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1193}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 63186480

約数和(自身を除く): 22197386

約数列:

[1, 2, 41, 82, 419, 838, 1193, 2386, 17179, 34358, 48913, 97826, 499867, 999734, 20494547, 40989094]

約数ペア:

[(1, 40989094), (2, 20494547), (41, 999734), (82, 499867), (419, 97826), (838, 48913), (1193, 34358), (2386, 17179)]