79960144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19753}}^1$

素因数の和:19795

約数の個数: 40

約数和(自身を含む): 176363712

約数和(自身を除く): 96403568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 19753, 39506, 79012, 158024, 217283, 316048, 434566, 454319, 869132, 908638, 1738264, 1817276, 3476528, 3634552, 4997509, 7269104, 9995018, 19990036, 39980072, 79960144]

約数ペア:

[(1, 79960144), (2, 39980072), (4, 19990036), (8, 9995018), (11, 7269104), (16, 4997509), (22, 3634552), (23, 3476528), (44, 1817276), (46, 1738264), (88, 908638), (92, 869132), (176, 454319), (184, 434566), (253, 316048), (368, 217283), (506, 158024), (1012, 79012), (2024, 39506), (4048, 19753)]