173563624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20107}}^1$

素因数の和:20209

約数の個数: 32

約数和(自身を含む): 354705120

約数和(自身を除く): 181141496

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 20107, 40214, 80428, 160856, 261391, 522782, 1045564, 1668881, 2091128, 3337762, 6675524, 13351048, 21695453, 43390906, 86781812, 173563624]

約数ペア:

[(1, 173563624), (2, 86781812), (4, 43390906), (8, 21695453), (13, 13351048), (26, 6675524), (52, 3337762), (83, 2091128), (104, 1668881), (166, 1045564), (332, 522782), (664, 261391), (1079, 160856), (2158, 80428), (4316, 40214), (8632, 20107)]