31572272

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{1789}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 61260960

約数和(自身を除く): 29688688

約数列:

[1, 2, 4, 8, 16, 1103, 1789, 2206, 3578, 4412, 7156, 8824, 14312, 17648, 28624, 1973267, 3946534, 7893068, 15786136, 31572272]

約数ペア:

[(1, 31572272), (2, 15786136), (4, 7893068), (8, 3946534), (16, 1973267), (1103, 28624), (1789, 17648), (2206, 14312), (3578, 8824), (4412, 7156)]