5581916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 11176704

約数和(自身を除く): 5594788

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 83, 86, 92, 166, 172, 332, 391, 731, 782, 989, 1411, 1462, 1564, 1909, 1978, 2822, 2924, 3569, 3818, 3956, 5644, 7138, 7636, 14276, 16813, 32453, 33626, 60673, 64906, 67252, 82087, 121346, 129812, 164174, 242692, 328348, 1395479, 2790958, 5581916]

約数ペア:

[(1, 5581916), (2, 2790958), (4, 1395479), (17, 328348), (23, 242692), (34, 164174), (43, 129812), (46, 121346), (68, 82087), (83, 67252), (86, 64906), (92, 60673), (166, 33626), (172, 32453), (332, 16813), (391, 14276), (731, 7636), (782, 7138), (989, 5644), (1411, 3956), (1462, 3818), (1564, 3569), (1909, 2924), (1978, 2822)]