82147108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 155345680

約数和(自身を除く): 73198572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 643, 779, 1286, 1558, 1681, 2572, 3116, 3362, 6724, 12217, 24434, 26363, 31939, 48868, 52726, 63878, 105452, 127756, 500897, 1001794, 1080883, 2003588, 2161766, 4323532, 20536777, 41073554, 82147108]

約数ペア:

[(1, 82147108), (2, 41073554), (4, 20536777), (19, 4323532), (38, 2161766), (41, 2003588), (76, 1080883), (82, 1001794), (164, 500897), (643, 127756), (779, 105452), (1286, 63878), (1558, 52726), (1681, 48868), (2572, 31939), (3116, 26363), (3362, 24434), (6724, 12217)]