31320296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24317}}^1$

素因数の和:24353

約数の個数: 32

約数和(自身を含む): 70035840

約数和(自身を除く): 38715544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 24317, 48634, 97268, 170219, 194536, 340438, 559291, 680876, 1118582, 1361752, 2237164, 3915037, 4474328, 7830074, 15660148, 31320296]

約数ペア:

[(1, 31320296), (2, 15660148), (4, 7830074), (7, 4474328), (8, 3915037), (14, 2237164), (23, 1361752), (28, 1118582), (46, 680876), (56, 559291), (92, 340438), (161, 194536), (184, 170219), (322, 97268), (644, 48634), (1288, 24317)]