40195352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{218453}}^1$

素因数の和:218482

約数の個数: 16

約数和(自身を含む): 78643440

約数和(自身を除く): 38448088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 218453, 436906, 873812, 1747624, 5024419, 10048838, 20097676, 40195352]

約数ペア:

[(1, 40195352), (2, 20097676), (4, 10048838), (8, 5024419), (23, 1747624), (46, 873812), (92, 436906), (184, 218453)]