83813938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{45403}}^1$

素因数の和:45489

約数の個数: 16

約数和(自身を含む): 137301696

約数和(自身を除く): 53487758

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 45403, 90806, 590239, 1180478, 3223613, 6447226, 41906969, 83813938]

約数ペア:

[(1, 83813938), (2, 41906969), (13, 6447226), (26, 3223613), (71, 1180478), (142, 590239), (923, 90806), (1846, 45403)]