40523408

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{3613}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 78647868

約数和(自身を除く): 38124460

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 3613, 5608, 7226, 11216, 14452, 28904, 57808, 2532713, 5065426, 10130852, 20261704, 40523408]

約数ペア:

[(1, 40523408), (2, 20261704), (4, 10130852), (8, 5065426), (16, 2532713), (701, 57808), (1402, 28904), (2804, 14452), (3613, 11216), (5608, 7226)]