16254064

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2069}}^1$

素因数の和:2568

約数の個数: 20

約数和(自身を含む): 31571640

約数和(自身を除く): 15317576

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2069, 3928, 4138, 7856, 8276, 16552, 33104, 1015879, 2031758, 4063516, 8127032, 16254064]

約数ペア:

[(1, 16254064), (2, 8127032), (4, 4063516), (8, 2031758), (16, 1015879), (491, 33104), (982, 16552), (1964, 8276), (2069, 7856), (3928, 4138)]