40504456

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{8867}}^1$

素因数の和:9444

約数の個数: 16

約数和(自身を含む): 76087440

約数和(自身を除く): 35582984

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 8867, 17734, 35468, 70936, 5063057, 10126114, 20252228, 40504456]

約数ペア:

[(1, 40504456), (2, 20252228), (4, 10126114), (8, 5063057), (571, 70936), (1142, 35468), (2284, 17734), (4568, 8867)]