84257228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11069}}^1$

素因数の和:11257

約数の個数: 24

約数和(自身を含む): 161799120

約数和(自身を除く): 77541892

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 11069, 22138, 44276, 121759, 243518, 487036, 1914937, 3829874, 7659748, 21064307, 42128614, 84257228]

約数ペア:

[(1, 84257228), (2, 42128614), (4, 21064307), (11, 7659748), (22, 3829874), (44, 1914937), (173, 487036), (346, 243518), (692, 121759), (1903, 44276), (3806, 22138), (7612, 11069)]