40810442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10037}}^1$

素因数の和:10165

約数の個数: 16

約数和(自身を含む): 65046240

約数和(自身を除く): 24235798

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 10037, 20074, 190703, 381406, 1073959, 2147918, 20405221, 40810442]

約数ペア:

[(1, 40810442), (2, 20405221), (19, 2147918), (38, 1073959), (107, 381406), (214, 190703), (2033, 20074), (4066, 10037)]