31703096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12269}}^1$

素因数の和:12311

約数の個数: 32

約数和(自身を含む): 66258000

約数和(自身を除く): 34554904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 12269, 24538, 49076, 98152, 208573, 233111, 417146, 466222, 834292, 932444, 1668584, 1864888, 3962887, 7925774, 15851548, 31703096]

約数ペア:

[(1, 31703096), (2, 15851548), (4, 7925774), (8, 3962887), (17, 1864888), (19, 1668584), (34, 932444), (38, 834292), (68, 466222), (76, 417146), (136, 233111), (152, 208573), (323, 98152), (646, 49076), (1292, 24538), (2584, 12269)]