258142022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{62143}}^1$

素因数の和:62243

約数の個数: 16

約数和(自身を含む): 405676032

約数和(自身を除く): 147534010

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 62143, 124286, 1926433, 3852866, 4163581, 8327162, 129071011, 258142022]

約数ペア:

[(1, 258142022), (2, 129071011), (31, 8327162), (62, 4163581), (67, 3852866), (134, 1926433), (2077, 124286), (4154, 62143)]