85265554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15319}}^1$

素因数の和:15366

約数の個数: 24

約数和(自身を含む): 146704320

約数和(自身を除く): 61438766

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 15319, 30638, 168509, 337018, 352337, 704674, 1853599, 3707198, 3875707, 7751414, 42632777, 85265554]

約数ペア:

[(1, 85265554), (2, 42632777), (11, 7751414), (22, 3875707), (23, 3707198), (46, 1853599), (121, 704674), (242, 352337), (253, 337018), (506, 168509), (2783, 30638), (5566, 15319)]