8917928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 18480960

約数和(自身を除く): 9563032

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 2851, 3128, 5702, 11404, 22808, 48467, 65573, 96934, 131146, 193868, 262292, 387736, 524584, 1114741, 2229482, 4458964, 8917928]

約数ペア:

[(1, 8917928), (2, 4458964), (4, 2229482), (8, 1114741), (17, 524584), (23, 387736), (34, 262292), (46, 193868), (68, 131146), (92, 96934), (136, 65573), (184, 48467), (391, 22808), (782, 11404), (1564, 5702), (2851, 3128)]