34278128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{112757}}^1$

素因数の和:112784

約数の個数: 20

約数和(自身を含む): 69909960

約数和(自身を除く): 35631832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 112757, 225514, 451028, 902056, 1804112, 2142383, 4284766, 8569532, 17139064, 34278128]

約数ペア:

[(1, 34278128), (2, 17139064), (4, 8569532), (8, 4284766), (16, 2142383), (19, 1804112), (38, 902056), (76, 451028), (152, 225514), (304, 112757)]