31043532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198997}}^1$

素因数の和:199017

約数の個数: 24

約数和(自身を含む): 78007216

約数和(自身を除く): 46963684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198997, 397994, 596991, 795988, 1193982, 2387964, 2586961, 5173922, 7760883, 10347844, 15521766, 31043532]

約数ペア:

[(1, 31043532), (2, 15521766), (3, 10347844), (4, 7760883), (6, 5173922), (12, 2586961), (13, 2387964), (26, 1193982), (39, 795988), (52, 596991), (78, 397994), (156, 198997)]