17020144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15952

約数の個数: 20

約数和(自身を含む): 33470824

約数和(自身を除く): 16450680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 15877, 31754, 63508, 127016, 254032, 1063759, 2127518, 4255036, 8510072, 17020144]

約数ペア:

[(1, 17020144), (2, 8510072), (4, 4255036), (8, 2127518), (16, 1063759), (67, 254032), (134, 127016), (268, 63508), (536, 31754), (1072, 15877)]