64213232

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{31601}}^1$

素因数の和:31736

約数の個数: 20

約数和(自身を含む): 125396736

約数和(自身を除く): 61183504

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 31601, 63202, 126404, 252808, 505616, 4013327, 8026654, 16053308, 32106616, 64213232]

約数ペア:

[(1, 64213232), (2, 32106616), (4, 16053308), (8, 8026654), (16, 4013327), (127, 505616), (254, 252808), (508, 126404), (1016, 63202), (2032, 31601)]