31207332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 78829632

約数和(自身を除く): 47622300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 797, 1004, 1506, 1594, 2391, 3012, 3188, 3263, 4782, 6526, 9564, 9789, 10361, 13052, 19578, 20722, 31083, 39156, 41444, 62166, 124332, 200047, 400094, 600141, 800188, 1200282, 2400564, 2600611, 5201222, 7801833, 10402444, 15603666, 31207332]

約数ペア:

[(1, 31207332), (2, 15603666), (3, 10402444), (4, 7801833), (6, 5201222), (12, 2600611), (13, 2400564), (26, 1200282), (39, 800188), (52, 600141), (78, 400094), (156, 200047), (251, 124332), (502, 62166), (753, 41444), (797, 39156), (1004, 31083), (1506, 20722), (1594, 19578), (2391, 13052), (3012, 10361), (3188, 9789), (3263, 9564), (4782, 6526)]