89665636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12163}}^1$

素因数の和:12283

約数の個数: 24

約数和(自身を含む): 166890080

約数和(自身を除く): 77224444

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 12163, 24326, 48652, 231097, 462194, 924388, 1179811, 2359622, 4719244, 22416409, 44832818, 89665636]

約数ペア:

[(1, 89665636), (2, 44832818), (4, 22416409), (19, 4719244), (38, 2359622), (76, 1179811), (97, 924388), (194, 462194), (388, 231097), (1843, 48652), (3686, 24326), (7372, 12163)]