42394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 16

約数和(自身を含む): 72576

約数和(自身を除く): 30182

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1927, 3854, 21197, 42394]

約数ペア:

[(1, 42394), (2, 21197), (11, 3854), (22, 1927), (41, 1034), (47, 902), (82, 517), (94, 451)]