82468216

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{40111}}^1$

素因数の和:40374

約数の個数: 16

約数和(自身を含む): 155233440

約数和(自身を除く): 72765224

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 40111, 80222, 160444, 320888, 10308527, 20617054, 41234108, 82468216]

約数ペア:

[(1, 82468216), (2, 41234108), (4, 20617054), (8, 10308527), (257, 320888), (514, 160444), (1028, 80222), (2056, 40111)]