82609826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 138915840

約数和(自身を除く): 56306014

約数列:

[1, 2, 13, 26, 37, 74, 79, 158, 481, 962, 1027, 1087, 2054, 2174, 2923, 5846, 14131, 28262, 37999, 40219, 75998, 80438, 85873, 171746, 522847, 1045694, 1116349, 2232698, 3177301, 6354602, 41304913, 82609826]

約数ペア:

[(1, 82609826), (2, 41304913), (13, 6354602), (26, 3177301), (37, 2232698), (74, 1116349), (79, 1045694), (158, 522847), (481, 171746), (962, 85873), (1027, 80438), (1087, 75998), (2054, 40219), (2174, 37999), (2923, 28262), (5846, 14131)]