127965904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{727079}}^1$

素因数の和:727098

約数の個数: 20

約数和(自身を含む): 270473760

約数和(自身を除く): 142507856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 727079, 1454158, 2908316, 5816632, 7997869, 11633264, 15995738, 31991476, 63982952, 127965904]

約数ペア:

[(1, 127965904), (2, 63982952), (4, 31991476), (8, 15995738), (11, 11633264), (16, 7997869), (22, 5816632), (44, 2908316), (88, 1454158), (176, 727079)]