80324504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16433}}^1$

素因数の和:16499

約数の個数: 32

約数和(自身を含む): 165654720

約数和(自身を除く): 85330216

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 16433, 32866, 65732, 131464, 213629, 427258, 772351, 854516, 1544702, 1709032, 3089404, 6178808, 10040563, 20081126, 40162252, 80324504]

約数ペア:

[(1, 80324504), (2, 40162252), (4, 20081126), (8, 10040563), (13, 6178808), (26, 3089404), (47, 1709032), (52, 1544702), (94, 854516), (104, 772351), (188, 427258), (376, 213629), (611, 131464), (1222, 65732), (2444, 32866), (4888, 16433)]