64988222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{58129}}^1$

素因数の和:58187

約数の個数: 16

約数和(自身を含む): 107424240

約数和(自身を除く): 42436018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 58129, 116258, 755677, 1511354, 2499547, 4999094, 32494111, 64988222]

約数ペア:

[(1, 64988222), (2, 32494111), (13, 4999094), (26, 2499547), (43, 1511354), (86, 755677), (559, 116258), (1118, 58129)]