117763312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{320009}}^1$

素因数の和:320040

約数の個数: 20

約数和(自身を含む): 238087440

約数和(自身を除く): 120324128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 320009, 640018, 1280036, 2560072, 5120144, 7360207, 14720414, 29440828, 58881656, 117763312]

約数ペア:

[(1, 117763312), (2, 58881656), (4, 29440828), (8, 14720414), (16, 7360207), (23, 5120144), (46, 2560072), (92, 1280036), (184, 640018), (368, 320009)]