79218352

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{12347}}^1$

素因数の和:12756

約数の個数: 20

約数和(自身を含む): 153880776

約数和(自身を除く): 74662424

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 12347, 24694, 49388, 98776, 197552, 4951147, 9902294, 19804588, 39609176, 79218352]

約数ペア:

[(1, 79218352), (2, 39609176), (4, 19804588), (8, 9902294), (16, 4951147), (401, 197552), (802, 98776), (1604, 49388), (3208, 24694), (6416, 12347)]