89633168

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13697}}^1$

素因数の和:14114

約数の個数: 20

約数和(自身を含む): 174101580

約数和(自身を除く): 84468412

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13697, 27394, 54788, 109576, 219152, 5602073, 11204146, 22408292, 44816584, 89633168]

約数ペア:

[(1, 89633168), (2, 44816584), (4, 22408292), (8, 11204146), (16, 5602073), (409, 219152), (818, 109576), (1636, 54788), (3272, 27394), (6544, 13697)]