31228204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48491}}^1$

素因数の和:48525

約数の個数: 24

約数和(自身を含む): 65173248

約数和(自身を除く): 33945044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 48491, 96982, 193964, 339437, 678874, 1115293, 1357748, 2230586, 4461172, 7807051, 15614102, 31228204]

約数ペア:

[(1, 31228204), (2, 15614102), (4, 7807051), (7, 4461172), (14, 2230586), (23, 1357748), (28, 1115293), (46, 678874), (92, 339437), (161, 193964), (322, 96982), (644, 48491)]