66832112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181609}}^1$

素因数の和:181640

約数の個数: 20

約数和(自身を含む): 135117840

約数和(自身を除く): 68285728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 181609, 363218, 726436, 1452872, 2905744, 4177007, 8354014, 16708028, 33416056, 66832112]

約数ペア:

[(1, 66832112), (2, 33416056), (4, 16708028), (8, 8354014), (16, 4177007), (23, 2905744), (46, 1452872), (92, 726436), (184, 363218), (368, 181609)]