86727128

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{19463}}^1$

素因数の和:20026

約数の個数: 16

約数和(自身を含む): 162913680

約数和(自身を除く): 76186552

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 19463, 38926, 77852, 155704, 10840891, 21681782, 43363564, 86727128]

約数ペア:

[(1, 86727128), (2, 43363564), (4, 21681782), (8, 10840891), (557, 155704), (1114, 77852), (2228, 38926), (4456, 19463)]