90300656

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13799}}^1$

素因数の和:14216

約数の個数: 20

約数和(自身を含む): 175398000

約数和(自身を除く): 85097344

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13799, 27598, 55196, 110392, 220784, 5643791, 11287582, 22575164, 45150328, 90300656]

約数ペア:

[(1, 90300656), (2, 45150328), (4, 22575164), (8, 11287582), (16, 5643791), (409, 220784), (818, 110392), (1636, 55196), (3272, 27598), (6544, 13799)]