1580416

素因数分解:

$2^7\times {\mathrm{12347}}^1$

素因数の和:12361

約数の個数: 16

約数和(自身を含む): 3148740

約数和(自身を除く): 1568324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12347, 24694, 49388, 98776, 197552, 395104, 790208, 1580416]

約数ペア:

[(1, 1580416), (2, 790208), (4, 395104), (8, 197552), (16, 98776), (32, 49388), (64, 24694), (128, 12347)]