86391956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 181622784

約数和(自身を除く): 95230828

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 644, 652, 823, 1141, 1646, 2282, 3292, 3749, 4564, 5761, 7498, 11522, 14996, 18929, 23044, 26243, 37858, 52486, 75716, 104972, 132503, 134149, 265006, 268298, 530012, 536596, 939043, 1878086, 3085427, 3756172, 6170854, 12341708, 21597989, 43195978, 86391956]

約数ペア:

[(1, 86391956), (2, 43195978), (4, 21597989), (7, 12341708), (14, 6170854), (23, 3756172), (28, 3085427), (46, 1878086), (92, 939043), (161, 536596), (163, 530012), (322, 268298), (326, 265006), (644, 134149), (652, 132503), (823, 104972), (1141, 75716), (1646, 52486), (2282, 37858), (3292, 26243), (3749, 23044), (4564, 18929), (5761, 14996), (7498, 11522)]