38142970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 33852422

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 433, 766, 866, 1915, 2165, 3830, 4330, 8809, 9959, 17618, 19918, 44045, 49795, 88090, 99590, 165839, 331678, 829195, 1658390, 3814297, 7628594, 19071485, 38142970]

約数ペア:

[(1, 38142970), (2, 19071485), (5, 7628594), (10, 3814297), (23, 1658390), (46, 829195), (115, 331678), (230, 165839), (383, 99590), (433, 88090), (766, 49795), (866, 44045), (1915, 19918), (2165, 17618), (3830, 9959), (4330, 8809)]