80104856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{770239}}^1$

素因数の和:770258

約数の個数: 16

約数和(自身を含む): 161750400

約数和(自身を除く): 81645544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 770239, 1540478, 3080956, 6161912, 10013107, 20026214, 40052428, 80104856]

約数ペア:

[(1, 80104856), (2, 40052428), (4, 20026214), (8, 10013107), (13, 6161912), (26, 3080956), (52, 1540478), (104, 770239)]