40312976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 86003424

約数和(自身を除く): 45690448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2027, 2486, 4054, 4972, 8108, 9944, 16216, 19888, 22297, 32432, 44594, 89188, 178376, 229051, 356752, 458102, 916204, 1832408, 2519561, 3664816, 5039122, 10078244, 20156488, 40312976]

約数ペア:

[(1, 40312976), (2, 20156488), (4, 10078244), (8, 5039122), (11, 3664816), (16, 2519561), (22, 1832408), (44, 916204), (88, 458102), (113, 356752), (176, 229051), (226, 178376), (452, 89188), (904, 44594), (1243, 32432), (1808, 22297), (2027, 19888), (2486, 16216), (4054, 9944), (4972, 8108)]