63966064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{65539}}^1$

素因数の和:65608

約数の個数: 20

約数和(自身を含む): 125967880

約数和(自身を除く): 62001816

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65539, 131078, 262156, 524312, 1048624, 3997879, 7995758, 15991516, 31983032, 63966064]

約数ペア:

[(1, 63966064), (2, 31983032), (4, 15991516), (8, 7995758), (16, 3997879), (61, 1048624), (122, 524312), (244, 262156), (488, 131078), (976, 65539)]