80011048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2143}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 162086400

約数和(自身を除く): 82075352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2143, 2872, 4286, 4667, 8572, 9334, 17144, 18668, 27859, 37336, 55718, 111436, 222872, 769337, 1538674, 3077348, 6154696, 10001381, 20002762, 40005524, 80011048]

約数ペア:

[(1, 80011048), (2, 40005524), (4, 20002762), (8, 10001381), (13, 6154696), (26, 3077348), (52, 1538674), (104, 769337), (359, 222872), (718, 111436), (1436, 55718), (2143, 37336), (2872, 27859), (4286, 18668), (4667, 17144), (8572, 9334)]