40498088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{117727}}^1$

素因数の和:117776

約数の個数: 16

約数和(自身を含む): 77700480

約数和(自身を除く): 37202392

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 117727, 235454, 470908, 941816, 5062261, 10124522, 20249044, 40498088]

約数ペア:

[(1, 40498088), (2, 20249044), (4, 10124522), (8, 5062261), (43, 941816), (86, 470908), (172, 235454), (344, 117727)]