18308152

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34157}}^1$

素因数の和:34230

約数の個数: 16

約数和(自身を含む): 34841160

約数和(自身を除く): 16533008

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34157, 68314, 136628, 273256, 2288519, 4577038, 9154076, 18308152]

約数ペア:

[(1, 18308152), (2, 9154076), (4, 4577038), (8, 2288519), (67, 273256), (134, 136628), (268, 68314), (536, 34157)]