66372848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{180361}}^1$

素因数の和:180392

約数の個数: 20

約数和(自身を含む): 134189328

約数和(自身を除く): 67816480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 180361, 360722, 721444, 1442888, 2885776, 4148303, 8296606, 16593212, 33186424, 66372848]

約数ペア:

[(1, 66372848), (2, 33186424), (4, 16593212), (8, 8296606), (16, 4148303), (23, 2885776), (46, 1442888), (92, 721444), (184, 360722), (368, 180361)]