219483434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{53611}}^1$

素因数の和:53725

約数の個数: 16

約数和(自身を含む): 347405760

約数和(自身を除く): 127922326

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 53611, 107222, 1233053, 2466106, 4771379, 9542758, 109741717, 219483434]

約数ペア:

[(1, 219483434), (2, 109741717), (23, 9542758), (46, 4771379), (89, 2466106), (178, 1233053), (2047, 107222), (4094, 53611)]