86416561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 114057216

約数和(自身を除く): 27640655

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 883, 1271, 2387, 3157, 6181, 8897, 9713, 13981, 27373, 36203, 67991, 97867, 191611, 253421, 301103, 398233, 1122293, 2107721, 2787631, 7856051, 12345223, 86416561]

約数ペア:

[(1, 86416561), (7, 12345223), (11, 7856051), (31, 2787631), (41, 2107721), (77, 1122293), (217, 398233), (287, 301103), (341, 253421), (451, 191611), (883, 97867), (1271, 67991), (2387, 36203), (3157, 27373), (6181, 13981), (8897, 9713)]