80426216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33623}}^1$

素因数の和:33665

約数の個数: 32

約数和(自身を含む): 169464960

約数和(自身を除く): 89038744

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 33623, 67246, 134492, 268984, 437099, 773329, 874198, 1546658, 1748396, 3093316, 3496792, 6186632, 10053277, 20106554, 40213108, 80426216]

約数ペア:

[(1, 80426216), (2, 40213108), (4, 20106554), (8, 10053277), (13, 6186632), (23, 3496792), (26, 3093316), (46, 1748396), (52, 1546658), (92, 874198), (104, 773329), (184, 437099), (299, 268984), (598, 134492), (1196, 67246), (2392, 33623)]