80199888

素因数分解:

$2^4\times 3^1\times {\mathrm{1670831}}^1$

素因数の和:1670842

約数の個数: 20

約数和(自身を含む): 207183168

約数和(自身を除く): 126983280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1670831, 3341662, 5012493, 6683324, 10024986, 13366648, 20049972, 26733296, 40099944, 80199888]

約数ペア:

[(1, 80199888), (2, 40099944), (3, 26733296), (4, 20049972), (6, 13366648), (8, 10024986), (12, 6683324), (16, 5012493), (24, 3341662), (48, 1670831)]