30976656

素因数分解:

$2^4\times 3^1\times {\mathrm{645347}}^1$

素因数の和:645358

約数の個数: 20

約数和(自身を含む): 80023152

約数和(自身を除く): 49046496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 645347, 1290694, 1936041, 2581388, 3872082, 5162776, 7744164, 10325552, 15488328, 30976656]

約数ペア:

[(1, 30976656), (2, 15488328), (3, 10325552), (4, 7744164), (6, 5162776), (8, 3872082), (12, 2581388), (16, 1936041), (24, 1290694), (48, 645347)]