105885572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20161}}^1$

素因数の和:20279

約数の個数: 24

約数和(自身を含む): 201539352

約数和(自身を除く): 95653780

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 20161, 40322, 80644, 262093, 524186, 1048372, 2036261, 4072522, 8145044, 26471393, 52942786, 105885572]

約数ペア:

[(1, 105885572), (2, 52942786), (4, 26471393), (13, 8145044), (26, 4072522), (52, 2036261), (101, 1048372), (202, 524186), (404, 262093), (1313, 80644), (2626, 40322), (5252, 20161)]