64463894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127399}}^1$

素因数の和:127435

約数の個数: 16

約数和(自身を含む): 110073600

約数和(自身を除く): 45609706

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127399, 254798, 1401389, 2802778, 2930177, 5860354, 32231947, 64463894]

約数ペア:

[(1, 64463894), (2, 32231947), (11, 5860354), (22, 2930177), (23, 2802778), (46, 1401389), (253, 254798), (506, 127399)]