87166664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{838141}}^1$

素因数の和:838160

約数の個数: 16

約数和(自身を含む): 176009820

約数和(自身を除く): 88843156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 838141, 1676282, 3352564, 6705128, 10895833, 21791666, 43583332, 87166664]

約数ペア:

[(1, 87166664), (2, 43583332), (4, 21791666), (8, 10895833), (13, 6705128), (26, 3352564), (52, 1676282), (104, 838141)]