47743310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280843}}^1$

素因数の和:280867

約数の個数: 16

約数和(自身を含む): 90993456

約数和(自身を除く): 43250146

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 280843, 561686, 1404215, 2808430, 4774331, 9548662, 23871655, 47743310]

約数ペア:

[(1, 47743310), (2, 23871655), (5, 9548662), (10, 4774331), (17, 2808430), (34, 1404215), (85, 561686), (170, 280843)]