118401424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{321743}}^1$

素因数の和:321774

約数の個数: 20

約数和(自身を含む): 239377536

約数和(自身を除く): 120976112

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 321743, 643486, 1286972, 2573944, 5147888, 7400089, 14800178, 29600356, 59200712, 118401424]

約数ペア:

[(1, 118401424), (2, 59200712), (4, 29600356), (8, 14800178), (16, 7400089), (23, 5147888), (46, 2573944), (92, 1286972), (184, 643486), (368, 321743)]