64640152

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{4547}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 121295160

約数和(自身を除く): 56655008

約数列:

[1, 2, 4, 8, 1777, 3554, 4547, 7108, 9094, 14216, 18188, 36376, 8080019, 16160038, 32320076, 64640152]

約数ペア:

[(1, 64640152), (2, 32320076), (4, 16160038), (8, 8080019), (1777, 36376), (3554, 18188), (4547, 14216), (7108, 9094)]