40947386

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 62826624

約数和(自身を除く): 21879238

約数列:

[1, 2, 83, 97, 166, 194, 2543, 5086, 8051, 16102, 211069, 246671, 422138, 493342, 20473693, 40947386]

約数ペア:

[(1, 40947386), (2, 20473693), (83, 493342), (97, 422138), (166, 246671), (194, 211069), (2543, 16102), (5086, 8051)]