166555792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2017}}^1$

素因数の和:2435

約数の個数: 40

約数和(自身を含む): 348573176

約数和(自身を除く): 182017384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 794, 1588, 2017, 3176, 4034, 5161, 6352, 8068, 10322, 16136, 20644, 26221, 32272, 41288, 52442, 82576, 104884, 209768, 419536, 800749, 1601498, 3202996, 6405992, 10409737, 12811984, 20819474, 41638948, 83277896, 166555792]

約数ペア:

[(1, 166555792), (2, 83277896), (4, 41638948), (8, 20819474), (13, 12811984), (16, 10409737), (26, 6405992), (52, 3202996), (104, 1601498), (208, 800749), (397, 419536), (794, 209768), (1588, 104884), (2017, 82576), (3176, 52442), (4034, 41288), (5161, 32272), (6352, 26221), (8068, 20644), (10322, 16136)]