127564946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{31159}}^1$

素因数の和:31273

約数の個数: 16

約数和(自身を含む): 201916800

約数和(自身を除く): 74351854

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 31159, 62318, 716657, 1433314, 2773151, 5546302, 63782473, 127564946]

約数ペア:

[(1, 127564946), (2, 63782473), (23, 5546302), (46, 2773151), (89, 1433314), (178, 716657), (2047, 62318), (4094, 31159)]