31429192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12205

約数の個数: 32

約数和(自身を含む): 65685600

約数和(自身を除く): 34256408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 12163, 24326, 48652, 97304, 206771, 231097, 413542, 462194, 827084, 924388, 1654168, 1848776, 3928649, 7857298, 15714596, 31429192]

約数ペア:

[(1, 31429192), (2, 15714596), (4, 7857298), (8, 3928649), (17, 1848776), (19, 1654168), (34, 924388), (38, 827084), (68, 462194), (76, 413542), (136, 231097), (152, 206771), (323, 97304), (646, 48652), (1292, 24326), (2584, 12163)]