56131568

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{3613}}^1$

素因数の和:4592

約数の個数: 20

約数和(自身を含む): 108897048

約数和(自身を除く): 52765480

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3613, 3884, 7226, 7768, 14452, 15536, 28904, 57808, 3508223, 7016446, 14032892, 28065784, 56131568]

約数ペア:

[(1, 56131568), (2, 28065784), (4, 14032892), (8, 7016446), (16, 3508223), (971, 57808), (1942, 28904), (3613, 15536), (3884, 14452), (7226, 7768)]