31742386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7057}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 51579864

約数和(自身を除く): 19837478

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 7057, 14114, 91741, 183482, 1220861, 2441722, 15871193, 31742386]

約数ペア:

[(1, 31742386), (2, 15871193), (13, 2441722), (26, 1220861), (173, 183482), (346, 91741), (2249, 14114), (4498, 7057)]