80218206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{262151}}^1$

素因数の和:262176

約数の個数: 24

約数和(自身を含む): 184030704

約数和(自身を除く): 103812498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 262151, 524302, 786453, 1572906, 2359359, 4456567, 4718718, 8913134, 13369701, 26739402, 40109103, 80218206]

約数ペア:

[(1, 80218206), (2, 40109103), (3, 26739402), (6, 13369701), (9, 8913134), (17, 4718718), (18, 4456567), (34, 2359359), (51, 1572906), (102, 786453), (153, 524302), (306, 262151)]