81142336

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115259}}^1$

素因数の和:115282

約数の個数: 28

約数和(自身を含む): 175656240

約数和(自身を除く): 94513904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115259, 230518, 461036, 922072, 1267849, 1844144, 2535698, 3688288, 5071396, 7376576, 10142792, 20285584, 40571168, 81142336]

約数ペア:

[(1, 81142336), (2, 40571168), (4, 20285584), (8, 10142792), (11, 7376576), (16, 5071396), (22, 3688288), (32, 2535698), (44, 1844144), (64, 1267849), (88, 922072), (176, 461036), (352, 230518), (704, 115259)]