81262016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115429}}^1$

素因数の和:115452

約数の個数: 28

約数和(自身を含む): 175915320

約数和(自身を除く): 94653304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115429, 230858, 461716, 923432, 1269719, 1846864, 2539438, 3693728, 5078876, 7387456, 10157752, 20315504, 40631008, 81262016]

約数ペア:

[(1, 81262016), (2, 40631008), (4, 20315504), (8, 10157752), (11, 7387456), (16, 5078876), (22, 3693728), (32, 2539438), (44, 1846864), (64, 1269719), (88, 923432), (176, 461716), (352, 230858), (704, 115429)]