82290406

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 143003520

約数和(自身を除く): 60713114

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 1627, 2299, 2662, 3254, 4598, 17897, 25289, 30913, 35794, 50578, 61826, 196867, 340043, 393734, 680086, 2165537, 3740473, 4331074, 7480946, 41145203, 82290406]

約数ペア:

[(1, 82290406), (2, 41145203), (11, 7480946), (19, 4331074), (22, 3740473), (38, 2165537), (121, 680086), (209, 393734), (242, 340043), (418, 196867), (1331, 61826), (1627, 50578), (2299, 35794), (2662, 30913), (3254, 25289), (4598, 17897)]