84294518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17657}}^1$

素因数の和:17708

約数の個数: 32

約数和(自身を含む): 162736128

約数和(自身を除く): 78441610

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17657, 35314, 123599, 194227, 247198, 388454, 547367, 1094734, 1359589, 2719178, 3831569, 6021037, 7663138, 12042074, 42147259, 84294518]

約数ペア:

[(1, 84294518), (2, 42147259), (7, 12042074), (11, 7663138), (14, 6021037), (22, 3831569), (31, 2719178), (62, 1359589), (77, 1094734), (154, 547367), (217, 388454), (341, 247198), (434, 194227), (682, 123599), (2387, 35314), (4774, 17657)]