31402864

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1871}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 60933600

約数和(自身を除く): 29530736

約数列:

[1, 2, 4, 8, 16, 1049, 1871, 2098, 3742, 4196, 7484, 8392, 14968, 16784, 29936, 1962679, 3925358, 7850716, 15701432, 31402864]

約数ペア:

[(1, 31402864), (2, 15701432), (4, 7850716), (8, 3925358), (16, 1962679), (1049, 29936), (1871, 16784), (2098, 14968), (3742, 8392), (4196, 7484)]