71691184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{194813}}^1$

素因数の和:194844

約数の個数: 20

約数和(自身を含む): 144941616

約数和(自身を除く): 73250432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 194813, 389626, 779252, 1558504, 3117008, 4480699, 8961398, 17922796, 35845592, 71691184]

約数ペア:

[(1, 71691184), (2, 35845592), (4, 17922796), (8, 8961398), (16, 4480699), (23, 3117008), (46, 1558504), (92, 779252), (184, 389626), (368, 194813)]