31060172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 36

約数和(自身を含む): 64224216

約数和(自身を除く): 33164044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 4177, 7436, 8354, 16708, 45947, 54301, 91894, 108602, 183788, 217204, 597311, 705913, 1194622, 1411826, 2389244, 2823652, 7765043, 15530086, 31060172]

約数ペア:

[(1, 31060172), (2, 15530086), (4, 7765043), (11, 2823652), (13, 2389244), (22, 1411826), (26, 1194622), (44, 705913), (52, 597311), (143, 217204), (169, 183788), (286, 108602), (338, 91894), (572, 54301), (676, 45947), (1859, 16708), (3718, 8354), (4177, 7436)]