40136888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10607}}^1$

素因数の和:10667

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 43878472

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 10607, 21214, 42428, 84856, 116677, 233354, 456101, 466708, 912202, 933416, 1824404, 3648808, 5017111, 10034222, 20068444, 40136888]

約数ペア:

[(1, 40136888), (2, 20068444), (4, 10034222), (8, 5017111), (11, 3648808), (22, 1824404), (43, 933416), (44, 912202), (86, 466708), (88, 456101), (172, 233354), (344, 116677), (473, 84856), (946, 42428), (1892, 21214), (3784, 10607)]