107709328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{354307}}^1$

素因数の和:354334

約数の個数: 20

約数和(自身を含む): 219670960

約数和(自身を除く): 111961632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 354307, 708614, 1417228, 2834456, 5668912, 6731833, 13463666, 26927332, 53854664, 107709328]

約数ペア:

[(1, 107709328), (2, 53854664), (4, 26927332), (8, 13463666), (16, 6731833), (19, 5668912), (38, 2834456), (76, 1417228), (152, 708614), (304, 354307)]