2016371344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{90599}}^1$

素因数の和:90727

約数の個数: 40

約数和(自身を含む): 4246603200

約数和(自身を除く): 2230231856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 90599, 181198, 362396, 724792, 1177787, 1449584, 2355574, 4711148, 9422296, 9694093, 18844592, 19388186, 38776372, 77552744, 126023209, 155105488, 252046418, 504092836, 1008185672, 2016371344]

約数ペア:

[(1, 2016371344), (2, 1008185672), (4, 504092836), (8, 252046418), (13, 155105488), (16, 126023209), (26, 77552744), (52, 38776372), (104, 19388186), (107, 18844592), (208, 9694093), (214, 9422296), (428, 4711148), (856, 2355574), (1391, 1449584), (1712, 1177787), (2782, 724792), (5564, 362396), (11128, 181198), (22256, 90599)]