87214168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{162713}}^1$

素因数の和:162786

約数の個数: 16

約数和(自身を含む): 165968280

約数和(自身を除く): 78754112

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 162713, 325426, 650852, 1301704, 10901771, 21803542, 43607084, 87214168]

約数ペア:

[(1, 87214168), (2, 43607084), (4, 21803542), (8, 10901771), (67, 1301704), (134, 650852), (268, 325426), (536, 162713)]