31168488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 84450240

約数和(自身を除く): 53281752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 283, 312, 353, 566, 706, 849, 1059, 1132, 1412, 1698, 2118, 2264, 2824, 3396, 3679, 4236, 4589, 6792, 7358, 8472, 9178, 11037, 13767, 14716, 18356, 22074, 27534, 29432, 36712, 44148, 55068, 88296, 99899, 110136, 199798, 299697, 399596, 599394, 799192, 1198788, 1298687, 2397576, 2597374, 3896061, 5194748, 7792122, 10389496, 15584244, 31168488]

約数ペア:

[(1, 31168488), (2, 15584244), (3, 10389496), (4, 7792122), (6, 5194748), (8, 3896061), (12, 2597374), (13, 2397576), (24, 1298687), (26, 1198788), (39, 799192), (52, 599394), (78, 399596), (104, 299697), (156, 199798), (283, 110136), (312, 99899), (353, 88296), (566, 55068), (706, 44148), (849, 36712), (1059, 29432), (1132, 27534), (1412, 22074), (1698, 18356), (2118, 14716), (2264, 13767), (2824, 11037), (3396, 9178), (3679, 8472), (4236, 7358), (4589, 6792)]