80166296

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4663}}^1$

素因数の和:4983

約数の個数: 32

約数和(自身を含む): 172381440

約数和(自身を除く): 92215144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 4663, 8596, 9326, 17192, 18652, 32641, 37304, 65282, 130564, 261128, 1431541, 2863082, 5726164, 10020787, 11452328, 20041574, 40083148, 80166296]

約数ペア:

[(1, 80166296), (2, 40083148), (4, 20041574), (7, 11452328), (8, 10020787), (14, 5726164), (28, 2863082), (56, 1431541), (307, 261128), (614, 130564), (1228, 65282), (2149, 37304), (2456, 32641), (4298, 18652), (4663, 17192), (8596, 9326)]