7871856

素因数分解:

$2^4\times 3^1\times {\mathrm{163997}}^1$

素因数の和:164008

約数の個数: 20

約数和(自身を含む): 20335752

約数和(自身を除く): 12463896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163997, 327994, 491991, 655988, 983982, 1311976, 1967964, 2623952, 3935928, 7871856]

約数ペア:

[(1, 7871856), (2, 3935928), (3, 2623952), (4, 1967964), (6, 1311976), (8, 983982), (12, 655988), (16, 491991), (24, 327994), (48, 163997)]