31792336

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1993}}^1$

素因数の和:2998

約数の個数: 20

約数和(自身を含む): 61690372

約数和(自身を除く): 29898036

約数列:

[1, 2, 4, 8, 16, 997, 1993, 1994, 3986, 3988, 7972, 7976, 15944, 15952, 31888, 1987021, 3974042, 7948084, 15896168, 31792336]

約数ペア:

[(1, 31792336), (2, 15896168), (4, 7948084), (8, 3974042), (16, 1987021), (997, 31888), (1993, 15952), (1994, 15944), (3986, 7976), (3988, 7972)]