87744514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18047}}^1$

素因数の和:18090

約数の個数: 32

約数和(自身を含む): 163731456

約数和(自身を除く): 75986942

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 18047, 36094, 198517, 234611, 306799, 397034, 469222, 613598, 2580721, 3374789, 3988387, 5161442, 6749578, 7976774, 43872257, 87744514]

約数ペア:

[(1, 87744514), (2, 43872257), (11, 7976774), (13, 6749578), (17, 5161442), (22, 3988387), (26, 3374789), (34, 2580721), (143, 613598), (187, 469222), (221, 397034), (286, 306799), (374, 234611), (442, 198517), (2431, 36094), (4862, 18047)]