80435228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3853}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 149566032

約数和(自身を除く): 69130804

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 3853, 5219, 7706, 10438, 15412, 20876, 65501, 131002, 262004, 1182871, 2365742, 4731484, 20108807, 40217614, 80435228]

約数ペア:

[(1, 80435228), (2, 40217614), (4, 20108807), (17, 4731484), (34, 2365742), (68, 1182871), (307, 262004), (614, 131002), (1228, 65501), (3853, 20876), (5219, 15412), (7706, 10438)]