43403942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 27685978

約数列:

[1, 2, 19, 38, 43, 86, 101, 202, 263, 526, 817, 1634, 1919, 3838, 4343, 4997, 8686, 9994, 11309, 22618, 26563, 53126, 82517, 165034, 214871, 429742, 504697, 1009394, 1142209, 2284418, 21701971, 43403942]

約数ペア:

[(1, 43403942), (2, 21701971), (19, 2284418), (38, 1142209), (43, 1009394), (86, 504697), (101, 429742), (202, 214871), (263, 165034), (526, 82517), (817, 53126), (1634, 26563), (1919, 22618), (3838, 11309), (4343, 9994), (4997, 8686)]