127952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:746

約数の個数: 20

約数和(自身を含む): 270816

約数和(自身を除く): 142864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 727, 1454, 2908, 5816, 7997, 11632, 15994, 31988, 63976, 127952]

約数ペア:

[(1, 127952), (2, 63976), (4, 31988), (8, 15994), (11, 11632), (16, 7997), (22, 5816), (44, 2908), (88, 1454), (176, 727)]