99985142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{1223}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 153915552

約数和(自身を除く): 53930410

約数列:

[1, 2, 41, 82, 997, 1223, 1994, 2446, 40877, 50143, 81754, 100286, 1219331, 2438662, 49992571, 99985142]

約数ペア:

[(1, 99985142), (2, 49992571), (41, 2438662), (82, 1219331), (997, 100286), (1223, 81754), (1994, 50143), (2446, 40877)]