81749854

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 125406288

約数和(自身を除く): 43656434

約数列:

[1, 2, 83, 97, 166, 194, 5077, 8051, 10154, 16102, 421391, 492469, 842782, 984938, 40874927, 81749854]

約数ペア:

[(1, 81749854), (2, 40874927), (83, 984938), (97, 842782), (166, 492469), (194, 421391), (5077, 16102), (8051, 10154)]