8433872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27743}}^1$

素因数の和:27770

約数の個数: 20

約数和(自身を含む): 17201280

約数和(自身を除く): 8767408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27743, 55486, 110972, 221944, 443888, 527117, 1054234, 2108468, 4216936, 8433872]

約数ペア:

[(1, 8433872), (2, 4216936), (4, 2108468), (8, 1054234), (16, 527117), (19, 443888), (38, 221944), (76, 110972), (152, 55486), (304, 27743)]