86956564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16187}}^1$

素因数の和:16287

約数の個数: 24

約数和(自身を含む): 163175040

約数和(自身を除く): 76218476

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 16187, 32374, 64748, 275179, 550358, 1100716, 1278773, 2557546, 5115092, 21739141, 43478282, 86956564]

約数ペア:

[(1, 86956564), (2, 43478282), (4, 21739141), (17, 5115092), (34, 2557546), (68, 1278773), (79, 1100716), (158, 550358), (316, 275179), (1343, 64748), (2686, 32374), (5372, 16187)]