40215736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 83047680

約数和(自身を除く): 42831944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4271, 4708, 8542, 9416, 17084, 34168, 46981, 93962, 187924, 375848, 456997, 913994, 1827988, 3655976, 5026967, 10053934, 20107868, 40215736]

約数ペア:

[(1, 40215736), (2, 20107868), (4, 10053934), (8, 5026967), (11, 3655976), (22, 1827988), (44, 913994), (88, 456997), (107, 375848), (214, 187924), (428, 93962), (856, 46981), (1177, 34168), (2354, 17084), (4271, 9416), (4708, 8542)]