99680168

素因数分解:

$2^3\times 7^1\times {\mathrm{1780003}}^1$

素因数の和:1780016

約数の個数: 16

約数和(自身を含む): 213600480

約数和(自身を除く): 113920312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1780003, 3560006, 7120012, 12460021, 14240024, 24920042, 49840084, 99680168]

約数ペア:

[(1, 99680168), (2, 49840084), (4, 24920042), (7, 14240024), (8, 12460021), (14, 7120012), (28, 3560006), (56, 1780003)]