87269872

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{10429}}^1$

素因数の和:10960

約数の個数: 20

約数和(自身を含む): 169424920

約数和(自身を除く): 82155048

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 10429, 20858, 41716, 83432, 166864, 5454367, 10908734, 21817468, 43634936, 87269872]

約数ペア:

[(1, 87269872), (2, 43634936), (4, 21817468), (8, 10908734), (16, 5454367), (523, 166864), (1046, 83432), (2092, 41716), (4184, 20858), (8368, 10429)]