80519216

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{6701}}^1$

素因数の和:7460

約数の個数: 20

約数和(自身を含む): 156237024

約数和(自身を除く): 75717808

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 6701, 12016, 13402, 26804, 53608, 107216, 5032451, 10064902, 20129804, 40259608, 80519216]

約数ペア:

[(1, 80519216), (2, 40259608), (4, 20129804), (8, 10064902), (16, 5032451), (751, 107216), (1502, 53608), (3004, 26804), (6008, 13402), (6701, 12016)]