81327494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{3691}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 127595520

約数和(自身を除く): 46268026

約数列:

[1, 2, 23, 46, 479, 958, 3691, 7382, 11017, 22034, 84893, 169786, 1767989, 3535978, 40663747, 81327494]

約数ペア:

[(1, 81327494), (2, 40663747), (23, 3535978), (46, 1767989), (479, 169786), (958, 84893), (3691, 22034), (7382, 11017)]