86898656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208891}}^1$

素因数の和:208914

約数の個数: 24

約数和(自身を含む): 184242744

約数和(自身を除く): 97344088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208891, 417782, 835564, 1671128, 2715583, 3342256, 5431166, 6684512, 10862332, 21724664, 43449328, 86898656]

約数ペア:

[(1, 86898656), (2, 43449328), (4, 21724664), (8, 10862332), (13, 6684512), (16, 5431166), (26, 3342256), (32, 2715583), (52, 1671128), (104, 835564), (208, 417782), (416, 208891)]