7871664

素因数分解:

$2^4\times 3^1\times {\mathrm{163993}}^1$

素因数の和:164004

約数の個数: 20

約数和(自身を含む): 20335256

約数和(自身を除く): 12463592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163993, 327986, 491979, 655972, 983958, 1311944, 1967916, 2623888, 3935832, 7871664]

約数ペア:

[(1, 7871664), (2, 3935832), (3, 2623888), (4, 1967916), (6, 1311944), (8, 983958), (12, 655972), (16, 491979), (24, 327986), (48, 163993)]