89497564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6857}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 169365168

約数和(自身を除く): 79867604

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 6857, 13052, 13714, 27428, 89141, 178282, 356564, 1721107, 3442214, 6884428, 22374391, 44748782, 89497564]

約数ペア:

[(1, 89497564), (2, 44748782), (4, 22374391), (13, 6884428), (26, 3442214), (52, 1721107), (251, 356564), (502, 178282), (1004, 89141), (3263, 27428), (6526, 13714), (6857, 13052)]