86739874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{10079}}^1$

素因数の和:10425

約数の個数: 16

約数和(自身を含む): 140555520

約数和(自身を除く): 53815646

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 10079, 20158, 131027, 262054, 3336149, 6672298, 43369937, 86739874]

約数ペア:

[(1, 86739874), (2, 43369937), (13, 6672298), (26, 3336149), (331, 262054), (662, 131027), (4303, 20158), (8606, 10079)]