38844976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105557}}^1$

素因数の和:105588

約数の個数: 20

約数和(自身を含む): 78535152

約数和(自身を除く): 39690176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105557, 211114, 422228, 844456, 1688912, 2427811, 4855622, 9711244, 19422488, 38844976]

約数ペア:

[(1, 38844976), (2, 19422488), (4, 9711244), (8, 4855622), (16, 2427811), (23, 1688912), (46, 844456), (92, 422228), (184, 211114), (368, 105557)]