89864324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47497}}^1$

素因数の和:47555

約数の個数: 24

約数和(自身を含む): 175552608

約数和(自身を除く): 85688284

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 47497, 94994, 189988, 522467, 1044934, 2042371, 2089868, 4084742, 8169484, 22466081, 44932162, 89864324]

約数ペア:

[(1, 89864324), (2, 44932162), (4, 22466081), (11, 8169484), (22, 4084742), (43, 2089868), (44, 2042371), (86, 1044934), (172, 522467), (473, 189988), (946, 94994), (1892, 47497)]