90077407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32911}}^1$

素因数の和:32958

約数の個数: 16

約数和(自身を含む): 113743872

約数和(自身を除く): 23666465

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 32911, 230377, 559487, 756953, 3916409, 5298671, 12868201, 90077407]

約数ペア:

[(1, 90077407), (7, 12868201), (17, 5298671), (23, 3916409), (119, 756953), (161, 559487), (391, 230377), (2737, 32911)]