64718182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32719}}^1$

素因数の和:32787

約数の個数: 16

約数和(自身を含む): 103656960

約数和(自身を除く): 38938778

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 32719, 65438, 752537, 1406917, 1505074, 2813834, 32359091, 64718182]

約数ペア:

[(1, 64718182), (2, 32359091), (23, 2813834), (43, 1505074), (46, 1406917), (86, 752537), (989, 65438), (1978, 32719)]