99933874

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 151911936

約数和(自身を除く): 51978062

約数列:

[1, 2, 131, 191, 262, 382, 1997, 3994, 25021, 50042, 261607, 381427, 523214, 762854, 49966937, 99933874]

約数ペア:

[(1, 99933874), (2, 49966937), (131, 762854), (191, 523214), (262, 381427), (382, 261607), (1997, 50042), (3994, 25021)]