67707088

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32303}}^1$

素因数の和:32442

約数の個数: 20

約数和(自身を含む): 132187968

約数和(自身を除く): 64480880

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32303, 64606, 129212, 258424, 516848, 4231693, 8463386, 16926772, 33853544, 67707088]

約数ペア:

[(1, 67707088), (2, 33853544), (4, 16926772), (8, 8463386), (16, 4231693), (131, 516848), (262, 258424), (524, 129212), (1048, 64606), (2096, 32303)]