40434382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 62145792

約数和(自身を除く): 21711410

約数列:

[1, 2, 47, 94, 443, 886, 971, 1942, 20821, 41642, 45637, 91274, 430153, 860306, 20217191, 40434382]

約数ペア:

[(1, 40434382), (2, 20217191), (47, 860306), (94, 430153), (443, 91274), (886, 45637), (971, 41642), (1942, 20821)]