64119338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18959}}^1$

素因数の和:19069

約数の個数: 16

約数和(自身を含む): 102384000

約数和(自身を除く): 38264662

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 18959, 37918, 360221, 720442, 1687351, 3374702, 32059669, 64119338]

約数ペア:

[(1, 64119338), (2, 32059669), (19, 3374702), (38, 1687351), (89, 720442), (178, 360221), (1691, 37918), (3382, 18959)]