31644848

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{32423}}^1$

素因数の和:32492

約数の個数: 20

約数和(自身を含む): 62318928

約数和(自身を除く): 30674080

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 32423, 64846, 129692, 259384, 518768, 1977803, 3955606, 7911212, 15822424, 31644848]

約数ペア:

[(1, 31644848), (2, 15822424), (4, 7911212), (8, 3955606), (16, 1977803), (61, 518768), (122, 259384), (244, 129692), (488, 64846), (976, 32423)]