31606490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 27228454

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 607, 635, 1214, 1270, 3035, 5207, 6070, 10414, 24887, 26035, 49774, 52070, 77089, 124435, 154178, 248870, 385445, 770890, 3160649, 6321298, 15803245, 31606490]

約数ペア:

[(1, 31606490), (2, 15803245), (5, 6321298), (10, 3160649), (41, 770890), (82, 385445), (127, 248870), (205, 154178), (254, 124435), (410, 77089), (607, 52070), (635, 49774), (1214, 26035), (1270, 24887), (3035, 10414), (5207, 6070)]