31229044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 69826176

約数和(自身を除く): 38597132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 2473, 3157, 4946, 6314, 9892, 12628, 17311, 27203, 34622, 54406, 69244, 101393, 108812, 190421, 202786, 380842, 405572, 709751, 761684, 1115323, 1419502, 2230646, 2839004, 4461292, 7807261, 15614522, 31229044]

約数ペア:

[(1, 31229044), (2, 15614522), (4, 7807261), (7, 4461292), (11, 2839004), (14, 2230646), (22, 1419502), (28, 1115323), (41, 761684), (44, 709751), (77, 405572), (82, 380842), (154, 202786), (164, 190421), (287, 108812), (308, 101393), (451, 69244), (574, 54406), (902, 34622), (1148, 27203), (1804, 17311), (2473, 12628), (3157, 9892), (4946, 6314)]