33420272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19163}}^1$

素因数の和:19280

約数の個数: 20

約数和(自身を含む): 65349240

約数和(自身を除く): 31928968

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 19163, 38326, 76652, 153304, 306608, 2088767, 4177534, 8355068, 16710136, 33420272]

約数ペア:

[(1, 33420272), (2, 16710136), (4, 8355068), (8, 4177534), (16, 2088767), (109, 306608), (218, 153304), (436, 76652), (872, 38326), (1744, 19163)]