350971216

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{66271}}^1$

素因数の和:66610

約数の個数: 20

約数和(自身を含む): 682071424

約数和(自身を除く): 331100208

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 66271, 132542, 265084, 530168, 1060336, 21935701, 43871402, 87742804, 175485608, 350971216]

約数ペア:

[(1, 350971216), (2, 175485608), (4, 87742804), (8, 43871402), (16, 21935701), (331, 1060336), (662, 530168), (1324, 265084), (2648, 132542), (5296, 66271)]