81079048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5309}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 160574400

約数和(自身を除く): 79495352

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 5309, 7636, 10618, 15272, 21236, 42472, 122107, 244214, 440647, 488428, 881294, 976856, 1762588, 3525176, 10134881, 20269762, 40539524, 81079048]

約数ペア:

[(1, 81079048), (2, 40539524), (4, 20269762), (8, 10134881), (23, 3525176), (46, 1762588), (83, 976856), (92, 881294), (166, 488428), (184, 440647), (332, 244214), (664, 122107), (1909, 42472), (3818, 21236), (5309, 15272), (7636, 10618)]