43091128

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{28201}}^1$

素因数の和:28398

約数の個数: 16

約数和(自身を含む): 81221760

約数和(自身を除く): 38130632

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 28201, 56402, 112804, 225608, 5386391, 10772782, 21545564, 43091128]

約数ペア:

[(1, 43091128), (2, 21545564), (4, 10772782), (8, 5386391), (191, 225608), (382, 112804), (764, 56402), (1528, 28201)]