9878768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{36319}}^1$

素因数の和:36344

約数の個数: 20

約数和(自身を含む): 20266560

約数和(自身を除く): 10387792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 36319, 72638, 145276, 290552, 581104, 617423, 1234846, 2469692, 4939384, 9878768]

約数ペア:

[(1, 9878768), (2, 4939384), (4, 2469692), (8, 1234846), (16, 617423), (17, 581104), (34, 290552), (68, 145276), (136, 72638), (272, 36319)]