84381736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{555143}}^1$

素因数の和:555168

約数の個数: 16

約数和(自身を含む): 166543200

約数和(自身を除く): 82161464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 555143, 1110286, 2220572, 4441144, 10547717, 21095434, 42190868, 84381736]

約数ペア:

[(1, 84381736), (2, 42190868), (4, 21095434), (8, 10547717), (19, 4441144), (38, 2220572), (76, 1110286), (152, 555143)]