23277008

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3557}}^1$

素因数の和:3974

約数の個数: 20

約数和(自身を含む): 45222180

約数和(自身を除く): 21945172

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 3557, 6544, 7114, 14228, 28456, 56912, 1454813, 2909626, 5819252, 11638504, 23277008]

約数ペア:

[(1, 23277008), (2, 11638504), (4, 5819252), (8, 2909626), (16, 1454813), (409, 56912), (818, 28456), (1636, 14228), (3272, 7114), (3557, 6544)]