256436114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{91781}}^1$

素因数の和:91921

約数の個数: 16

約数和(自身を含む): 422931456

約数和(自身を除く): 166495342

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 91781, 183562, 1009591, 2019182, 11656187, 23312374, 128218057, 256436114]

約数ペア:

[(1, 256436114), (2, 128218057), (11, 23312374), (22, 11656187), (127, 2019182), (254, 1009591), (1397, 183562), (2794, 91781)]