85820308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65213}}^1$

素因数の和:65271

約数の個数: 24

約数和(自身を含む): 175295232

約数和(自身を除く): 89474924

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 65213, 130426, 260852, 456491, 912982, 1825964, 3065011, 6130022, 12260044, 21455077, 42910154, 85820308]

約数ペア:

[(1, 85820308), (2, 42910154), (4, 21455077), (7, 12260044), (14, 6130022), (28, 3065011), (47, 1825964), (94, 912982), (188, 456491), (329, 260852), (658, 130426), (1316, 65213)]