80080656

素因数分解:

$2^4\times 3^1\times {\mathrm{1668347}}^1$

素因数の和:1668358

約数の個数: 20

約数和(自身を含む): 206875152

約数和(自身を除く): 126794496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1668347, 3336694, 5005041, 6673388, 10010082, 13346776, 20020164, 26693552, 40040328, 80080656]

約数ペア:

[(1, 80080656), (2, 40040328), (3, 26693552), (4, 20020164), (6, 13346776), (8, 10010082), (12, 6673388), (16, 5005041), (24, 3336694), (48, 1668347)]