85493564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{34981}}^1$

素因数の和:35045

約数の個数: 24

約数和(自身を含む): 164555328

約数和(自身を除く): 79061764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 34981, 69962, 139924, 454753, 909506, 1644107, 1819012, 3288214, 6576428, 21373391, 42746782, 85493564]

約数ペア:

[(1, 85493564), (2, 42746782), (4, 21373391), (13, 6576428), (26, 3288214), (47, 1819012), (52, 1644107), (94, 909506), (188, 454753), (611, 139924), (1222, 69962), (2444, 34981)]