31496184

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2897}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 85896720

約数和(自身を除く): 54400536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 2897, 3624, 5436, 5794, 8691, 10872, 11588, 17382, 23176, 26073, 34764, 52146, 69528, 104292, 208584, 437447, 874894, 1312341, 1749788, 2624682, 3499576, 3937023, 5249364, 7874046, 10498728, 15748092, 31496184]

約数ペア:

[(1, 31496184), (2, 15748092), (3, 10498728), (4, 7874046), (6, 5249364), (8, 3937023), (9, 3499576), (12, 2624682), (18, 1749788), (24, 1312341), (36, 874894), (72, 437447), (151, 208584), (302, 104292), (453, 69528), (604, 52146), (906, 34764), (1208, 26073), (1359, 23176), (1812, 17382), (2718, 11588), (2897, 10872), (3624, 8691), (5436, 5794)]