66810032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181549}}^1$

素因数の和:181580

約数の個数: 20

約数和(自身を含む): 135073200

約数和(自身を除く): 68263168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 181549, 363098, 726196, 1452392, 2904784, 4175627, 8351254, 16702508, 33405016, 66810032]

約数ペア:

[(1, 66810032), (2, 33405016), (4, 16702508), (8, 8351254), (16, 4175627), (23, 2904784), (46, 1452392), (92, 726196), (184, 363098), (368, 181549)]