81605192

素因数分解:

$2^3\times {\mathrm{1327}}^1\times {\mathrm{7687}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 153144960

約数和(自身を除く): 71539768

約数列:

[1, 2, 4, 8, 1327, 2654, 5308, 7687, 10616, 15374, 30748, 61496, 10200649, 20401298, 40802596, 81605192]

約数ペア:

[(1, 81605192), (2, 40802596), (4, 20401298), (8, 10200649), (1327, 61496), (2654, 30748), (5308, 15374), (7687, 10616)]