89613766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12660

約数の個数: 32

約数和(自身を含む): 163451520

約数和(自身を除く): 73837754

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 12611, 25222, 138721, 214387, 239609, 277442, 428774, 479218, 2358257, 2635699, 4073353, 4716514, 5271398, 8146706, 44806883, 89613766]

約数ペア:

[(1, 89613766), (2, 44806883), (11, 8146706), (17, 5271398), (19, 4716514), (22, 4073353), (34, 2635699), (38, 2358257), (187, 479218), (209, 428774), (323, 277442), (374, 239609), (418, 214387), (646, 138721), (3553, 25222), (7106, 12611)]