22560128

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 45163560

約数和(自身を除く): 22603432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 523, 674, 1046, 1348, 2092, 2696, 4184, 5392, 8368, 10784, 16736, 21568, 33472, 43136, 66944, 176251, 352502, 705004, 1410008, 2820016, 5640032, 11280064, 22560128]

約数ペア:

[(1, 22560128), (2, 11280064), (4, 5640032), (8, 2820016), (16, 1410008), (32, 705004), (64, 352502), (128, 176251), (337, 66944), (523, 43136), (674, 33472), (1046, 21568), (1348, 16736), (2092, 10784), (2696, 8368), (4184, 5392)]