78816070

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{8117}}^1$

素因数の和:9095

約数の個数: 16

約数和(自身を含む): 142032528

約数和(自身を除く): 63216458

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 8117, 9710, 16234, 40585, 81170, 7881607, 15763214, 39408035, 78816070]

約数ペア:

[(1, 78816070), (2, 39408035), (5, 15763214), (10, 7881607), (971, 81170), (1942, 40585), (4855, 16234), (8117, 9710)]