68606224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{138319}}^1$

素因数の和:138358

約数の個数: 20

約数和(自身を含む): 137213440

約数和(自身を除く): 68607216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 138319, 276638, 553276, 1106552, 2213104, 4287889, 8575778, 17151556, 34303112, 68606224]

約数ペア:

[(1, 68606224), (2, 34303112), (4, 17151556), (8, 8575778), (16, 4287889), (31, 2213104), (62, 1106552), (124, 553276), (248, 276638), (496, 138319)]