83379568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127103}}^1$

素因数の和:127152

約数の個数: 20

約数和(自身を含む): 165489408

約数和(自身を除く): 82109840

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127103, 254206, 508412, 1016824, 2033648, 5211223, 10422446, 20844892, 41689784, 83379568]

約数ペア:

[(1, 83379568), (2, 41689784), (4, 20844892), (8, 10422446), (16, 5211223), (41, 2033648), (82, 1016824), (164, 508412), (328, 254206), (656, 127103)]