86239489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 109264896

約数和(自身を除く): 23025407

約数列:

[1, 7, 23, 31, 37, 161, 217, 259, 467, 713, 851, 1147, 3269, 4991, 5957, 8029, 10741, 14477, 17279, 26381, 75187, 101339, 120953, 184667, 332971, 397417, 535649, 2330797, 2781919, 3749543, 12319927, 86239489]

約数ペア:

[(1, 86239489), (7, 12319927), (23, 3749543), (31, 2781919), (37, 2330797), (161, 535649), (217, 397417), (259, 332971), (467, 184667), (713, 120953), (851, 101339), (1147, 75187), (3269, 26381), (4991, 17279), (5957, 14477), (8029, 10741)]