31284282

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{30139}}^1$

素因数の和:30317

約数の個数: 16

約数和(自身を含む): 62932320

約数和(自身を除く): 31648038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 30139, 60278, 90417, 180834, 5214047, 10428094, 15642141, 31284282]

約数ペア:

[(1, 31284282), (2, 15642141), (3, 10428094), (6, 5214047), (173, 180834), (346, 90417), (519, 60278), (1038, 30139)]