40018214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4711

約数の個数: 16

約数和(自身を含む): 62079696

約数和(自身を除く): 22061482

約数列:

[1, 2, 41, 82, 107, 214, 4387, 4561, 8774, 9122, 187001, 374002, 488027, 976054, 20009107, 40018214]

約数ペア:

[(1, 40018214), (2, 20009107), (41, 976054), (82, 488027), (107, 374002), (214, 187001), (4387, 9122), (4561, 8774)]