85188088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9349}}^1$

素因数の和:9439

約数の個数: 32

約数和(自身を含む): 171666000

約数和(自身を除く): 86477912

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 9349, 18698, 37396, 74792, 158933, 317866, 626383, 635732, 1252766, 1271464, 2505532, 5011064, 10648511, 21297022, 42594044, 85188088]

約数ペア:

[(1, 85188088), (2, 42594044), (4, 21297022), (8, 10648511), (17, 5011064), (34, 2505532), (67, 1271464), (68, 1252766), (134, 635732), (136, 626383), (268, 317866), (536, 158933), (1139, 74792), (2278, 37396), (4556, 18698), (9112, 9349)]