22175864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 21507976

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 631, 764, 1262, 1528, 2524, 4393, 5048, 8786, 14513, 17572, 29026, 35144, 58052, 116104, 120521, 241042, 482084, 964168, 2771983, 5543966, 11087932, 22175864]

約数ペア:

[(1, 22175864), (2, 11087932), (4, 5543966), (8, 2771983), (23, 964168), (46, 482084), (92, 241042), (184, 120521), (191, 116104), (382, 58052), (631, 35144), (764, 29026), (1262, 17572), (1528, 14513), (2524, 8786), (4393, 5048)]