40928408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{222437}}^1$

素因数の和:222466

約数の個数: 16

約数和(自身を含む): 80077680

約数和(自身を除く): 39149272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 222437, 444874, 889748, 1779496, 5116051, 10232102, 20464204, 40928408]

約数ペア:

[(1, 40928408), (2, 20464204), (4, 10232102), (8, 5116051), (23, 1779496), (46, 889748), (92, 444874), (184, 222437)]