78879896

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{22877}}^1$

素因数の和:23314

約数の個数: 16

約数和(自身を含む): 148249440

約数和(自身を除く): 69369544

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 22877, 45754, 91508, 183016, 9859987, 19719974, 39439948, 78879896]

約数ペア:

[(1, 78879896), (2, 39439948), (4, 19719974), (8, 9859987), (431, 183016), (862, 91508), (1724, 45754), (3448, 22877)]