31988236

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1087}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 64096256

約数和(自身を除く): 32108020

約数列:

[1, 2, 4, 7, 14, 28, 1051, 1087, 2102, 2174, 4204, 4348, 7357, 7609, 14714, 15218, 29428, 30436, 1142437, 2284874, 4569748, 7997059, 15994118, 31988236]

約数ペア:

[(1, 31988236), (2, 15994118), (4, 7997059), (7, 4569748), (14, 2284874), (28, 1142437), (1051, 30436), (1087, 29428), (2102, 15218), (2174, 14714), (4204, 7609), (4348, 7357)]