64136788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7187}}^1$

素因数の和:7311

約数の個数: 24

約数和(自身を含む): 118343232

約数和(自身を除く): 54206444

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 7187, 8924, 14374, 28748, 165301, 330602, 661204, 697139, 1394278, 2788556, 16034197, 32068394, 64136788]

約数ペア:

[(1, 64136788), (2, 32068394), (4, 16034197), (23, 2788556), (46, 1394278), (92, 697139), (97, 661204), (194, 330602), (388, 165301), (2231, 28748), (4462, 14374), (7187, 8924)]