80984426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{17431}}^1$

素因数の和:17557

約数の個数: 16

約数和(自身を含む): 128020608

約数和(自身を除く): 47036182

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 17431, 34862, 400913, 801826, 1760531, 3521062, 40492213, 80984426]

約数ペア:

[(1, 80984426), (2, 40492213), (23, 3521062), (46, 1760531), (101, 801826), (202, 400913), (2323, 34862), (4646, 17431)]