121612928

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{11447}}^1$

素因数の和:11544

約数の個数: 32

約数和(自身を含む): 245216160

約数和(自身を除く): 123603232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 11447, 22894, 45788, 91576, 183152, 366304, 732608, 950101, 1465216, 1900202, 3800404, 7600808, 15201616, 30403232, 60806464, 121612928]

約数ペア:

[(1, 121612928), (2, 60806464), (4, 30403232), (8, 15201616), (16, 7600808), (32, 3800404), (64, 1900202), (83, 1465216), (128, 950101), (166, 732608), (332, 366304), (664, 183152), (1328, 91576), (2656, 45788), (5312, 22894), (10624, 11447)]