16492912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 33926400

約数和(自身を除く): 17433488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 239, 304, 454, 478, 908, 956, 1816, 1912, 3632, 3824, 4313, 4541, 8626, 9082, 17252, 18164, 34504, 36328, 54253, 69008, 72656, 108506, 217012, 434024, 868048, 1030807, 2061614, 4123228, 8246456, 16492912]

約数ペア:

[(1, 16492912), (2, 8246456), (4, 4123228), (8, 2061614), (16, 1030807), (19, 868048), (38, 434024), (76, 217012), (152, 108506), (227, 72656), (239, 69008), (304, 54253), (454, 36328), (478, 34504), (908, 18164), (956, 17252), (1816, 9082), (1912, 8626), (3632, 4541), (3824, 4313)]