231497162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5303}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 395635968

約数和(自身を除く): 164138806

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 5303, 10606, 21827, 43654, 68939, 121969, 137878, 243938, 387119, 774238, 1585597, 3171194, 5032547, 8903737, 10065094, 17807474, 115748581, 231497162]

約数ペア:

[(1, 231497162), (2, 115748581), (13, 17807474), (23, 10065094), (26, 8903737), (46, 5032547), (73, 3171194), (146, 1585597), (299, 774238), (598, 387119), (949, 243938), (1679, 137878), (1898, 121969), (3358, 68939), (5303, 43654), (10606, 21827)]