31139822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25469458

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 701, 1169, 1402, 2338, 3173, 4907, 6346, 9814, 13319, 22211, 26638, 44422, 93233, 117067, 186466, 234134, 819469, 1638938, 2224273, 4448546, 15569911, 31139822]

約数ペア:

[(1, 31139822), (2, 15569911), (7, 4448546), (14, 2224273), (19, 1638938), (38, 819469), (133, 234134), (167, 186466), (266, 117067), (334, 93233), (701, 44422), (1169, 26638), (1402, 22211), (2338, 13319), (3173, 9814), (4907, 6346)]