66854096

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{8209}}^1$

素因数の和:8726

約数の個数: 20

約数和(自身を含む): 129800100

約数和(自身を除く): 62946004

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 8209, 16418, 32836, 65672, 131344, 4178381, 8356762, 16713524, 33427048, 66854096]

約数ペア:

[(1, 66854096), (2, 33427048), (4, 16713524), (8, 8356762), (16, 4178381), (509, 131344), (1018, 65672), (2036, 32836), (4072, 16418), (8144, 8209)]