30528872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20441

約数の個数: 32

約数和(自身を含む): 66121920

約数和(自身を除く): 35593048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20407, 40814, 81628, 163256, 224477, 346919, 448954, 693838, 897908, 1387676, 1795816, 2775352, 3816109, 7632218, 15264436, 30528872]

約数ペア:

[(1, 30528872), (2, 15264436), (4, 7632218), (8, 3816109), (11, 2775352), (17, 1795816), (22, 1387676), (34, 897908), (44, 693838), (68, 448954), (88, 346919), (136, 224477), (187, 163256), (374, 81628), (748, 40814), (1496, 20407)]