39779632

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11149}}^1$

素因数の和:11380

約数の個数: 20

約数和(自身を含む): 77425600

約数和(自身を除く): 37645968

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11149, 22298, 44596, 89192, 178384, 2486227, 4972454, 9944908, 19889816, 39779632]

約数ペア:

[(1, 39779632), (2, 19889816), (4, 9944908), (8, 4972454), (16, 2486227), (223, 178384), (446, 89192), (892, 44596), (1784, 22298), (3568, 11149)]