81189734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{5857}}^1$

素因数の和:6127

約数の個数: 16

約数和(自身を含む): 126532800

約数和(自身を除く): 45343066

約数列:

[1, 2, 29, 58, 239, 478, 5857, 6931, 11714, 13862, 169853, 339706, 1399823, 2799646, 40594867, 81189734]

約数ペア:

[(1, 81189734), (2, 40594867), (29, 2799646), (58, 1399823), (239, 339706), (478, 169853), (5857, 13862), (6931, 11714)]