85904644

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4148

約数の個数: 36

約数和(自身を含む): 176525580

約数和(自身を除く): 90620936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 4021, 5341, 8042, 10682, 16084, 21364, 28147, 56294, 112588, 197029, 394058, 438289, 788116, 876578, 1753156, 3068023, 6136046, 12272092, 21476161, 42952322, 85904644]

約数ペア:

[(1, 85904644), (2, 42952322), (4, 21476161), (7, 12272092), (14, 6136046), (28, 3068023), (49, 1753156), (98, 876578), (109, 788116), (196, 438289), (218, 394058), (436, 197029), (763, 112588), (1526, 56294), (3052, 28147), (4021, 21364), (5341, 16084), (8042, 10682)]