87560462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{1997}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 143424432

約数和(自身を除く): 55863970

約数列:

[1, 2, 11, 22, 1993, 1997, 3986, 3994, 21923, 21967, 43846, 43934, 3980021, 7960042, 43780231, 87560462]

約数ペア:

[(1, 87560462), (2, 43780231), (11, 7960042), (22, 3980021), (1993, 43934), (1997, 43846), (3986, 21967), (3994, 21923)]