89033581

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 116307968

約数和(自身を除く): 27274387

約数列:

[1, 7, 13, 31, 37, 91, 217, 259, 403, 481, 853, 1147, 2821, 3367, 5971, 8029, 11089, 14911, 26443, 31561, 77623, 104377, 185101, 220927, 343759, 410293, 978391, 2406313, 2872051, 6848737, 12719083, 89033581]

約数ペア:

[(1, 89033581), (7, 12719083), (13, 6848737), (31, 2872051), (37, 2406313), (91, 978391), (217, 410293), (259, 343759), (403, 220927), (481, 185101), (853, 104377), (1147, 77623), (2821, 31561), (3367, 26443), (5971, 14911), (8029, 11089)]