31618932

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 78133440

約数和(自身を除く): 46514508

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2113, 2494, 3741, 4226, 4988, 6339, 7482, 8452, 12678, 14964, 25356, 61277, 90859, 122554, 181718, 183831, 245108, 272577, 363436, 367662, 545154, 735324, 1090308, 2634911, 5269822, 7904733, 10539644, 15809466, 31618932]

約数ペア:

[(1, 31618932), (2, 15809466), (3, 10539644), (4, 7904733), (6, 5269822), (12, 2634911), (29, 1090308), (43, 735324), (58, 545154), (86, 367662), (87, 363436), (116, 272577), (129, 245108), (172, 183831), (174, 181718), (258, 122554), (348, 90859), (516, 61277), (1247, 25356), (2113, 14964), (2494, 12678), (3741, 8452), (4226, 7482), (4988, 6339)]