90782788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7717}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 169209432

約数和(自身を除く): 78426644

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 7717, 11764, 15434, 30868, 131189, 262378, 524756, 1335041, 2670082, 5340164, 22695697, 45391394, 90782788]

約数ペア:

[(1, 90782788), (2, 45391394), (4, 22695697), (17, 5340164), (34, 2670082), (68, 1335041), (173, 524756), (346, 262378), (692, 131189), (2941, 30868), (5882, 15434), (7717, 11764)]