90575504

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13841}}^1$

素因数の和:14258

約数の個数: 20

約数和(自身を含む): 175931820

約数和(自身を除く): 85356316

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13841, 27682, 55364, 110728, 221456, 5660969, 11321938, 22643876, 45287752, 90575504]

約数ペア:

[(1, 90575504), (2, 45287752), (4, 22643876), (8, 11321938), (16, 5660969), (409, 221456), (818, 110728), (1636, 55364), (3272, 27682), (6544, 13841)]