65197.00000000

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{116131}}^1$

素因数の和:116158

約数の個数: 20

約数和(自身を含む): 72001840

約数和(自身を除く): 36698016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 116131, 232262, 464524, 929048, 1858096, 2206489, 4412978, 8825956, 17651912, 35303824]

約数ペア:

[(1, 35303824), (2, 17651912), (4, 8825956), (8, 4412978), (16, 2206489), (19, 1858096), (38, 929048), (76, 464524), (152, 232262), (304, 116131)]