84065366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17660

約数の個数: 32

約数和(自身を含む): 162293760

約数和(自身を除く): 78228394

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17609, 35218, 123263, 193699, 246526, 387398, 545879, 1091758, 1355893, 2711786, 3821153, 6004669, 7642306, 12009338, 42032683, 84065366]

約数ペア:

[(1, 84065366), (2, 42032683), (7, 12009338), (11, 7642306), (14, 6004669), (22, 3821153), (31, 2711786), (62, 1355893), (77, 1091758), (154, 545879), (217, 387398), (341, 246526), (434, 193699), (682, 123263), (2387, 35218), (4774, 17609)]