90307922

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 137410560

約数和(自身を除く): 47102638

約数列:

[1, 2, 127, 167, 254, 334, 2129, 4258, 21209, 42418, 270383, 355543, 540766, 711086, 45153961, 90307922]

約数ペア:

[(1, 90307922), (2, 45153961), (127, 711086), (167, 540766), (254, 355543), (334, 270383), (2129, 42418), (4258, 21209)]