40765496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{164377}}^1$

素因数の和:164414

約数の個数: 16

約数和(自身を含む): 78901440

約数和(自身を除く): 38135944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 164377, 328754, 657508, 1315016, 5095687, 10191374, 20382748, 40765496]

約数ペア:

[(1, 40765496), (2, 20382748), (4, 10191374), (8, 5095687), (31, 1315016), (62, 657508), (124, 328754), (248, 164377)]