40871624

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{4157}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 76715100

約数和(自身を除く): 35843476

約数列:

[1, 2, 4, 8, 1229, 2458, 4157, 4916, 8314, 9832, 16628, 33256, 5108953, 10217906, 20435812, 40871624]

約数ペア:

[(1, 40871624), (2, 20435812), (4, 10217906), (8, 5108953), (1229, 33256), (2458, 16628), (4157, 9832), (4916, 8314)]