82197374

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 63861826

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 1609, 3218, 3649, 7298, 11263, 22526, 25543, 51086, 65969, 131938, 143201, 286402, 461783, 923566, 1002407, 2004814, 5871241, 11742482, 41098687, 82197374]

約数ペア:

[(1, 82197374), (2, 41098687), (7, 11742482), (14, 5871241), (41, 2004814), (82, 1002407), (89, 923566), (178, 461783), (287, 286402), (574, 143201), (623, 131938), (1246, 65969), (1609, 51086), (3218, 25543), (3649, 22526), (7298, 11263)]