127964342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{187631}}^1$

素因数の和:187675

約数の個数: 16

約数和(自身を含む): 216152064

約数和(自身を除く): 88187722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 187631, 375262, 2063941, 4127882, 5816561, 11633122, 63982171, 127964342]

約数ペア:

[(1, 127964342), (2, 63982171), (11, 11633122), (22, 5816561), (31, 4127882), (62, 2063941), (341, 375262), (682, 187631)]