86644532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10613}}^1$

素因数の和:10787

約数の個数: 24

約数和(自身を含む): 164347176

約数和(自身を除く): 77702644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 10613, 21226, 42452, 137969, 275938, 551876, 1666241, 3332482, 6664964, 21661133, 43322266, 86644532]

約数ペア:

[(1, 86644532), (2, 43322266), (4, 21661133), (13, 6664964), (26, 3332482), (52, 1666241), (157, 551876), (314, 275938), (628, 137969), (2041, 42452), (4082, 21226), (8164, 10613)]