89008216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2473}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 182581200

約数和(自身を除く): 93572984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 2473, 3272, 4499, 4946, 8998, 9892, 17996, 19784, 27203, 35992, 54406, 108812, 217624, 1011457, 2022914, 4045828, 8091656, 11126027, 22252054, 44504108, 89008216]

約数ペア:

[(1, 89008216), (2, 44504108), (4, 22252054), (8, 11126027), (11, 8091656), (22, 4045828), (44, 2022914), (88, 1011457), (409, 217624), (818, 108812), (1636, 54406), (2473, 35992), (3272, 27203), (4499, 19784), (4946, 17996), (8998, 9892)]