68825434

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 104559840

約数和(自身を除く): 35734406

約数列:

[1, 2, 109, 218, 491, 643, 982, 1286, 53519, 70087, 107038, 140174, 315713, 631426, 34412717, 68825434]

約数ペア:

[(1, 68825434), (2, 34412717), (109, 631426), (218, 315713), (491, 140174), (643, 107038), (982, 70087), (1286, 53519)]