80685544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 76130456

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 2969, 3397, 5938, 6794, 11876, 13588, 23752, 27176, 127667, 234551, 255334, 469102, 510668, 938204, 1021336, 1876408, 10085693, 20171386, 40342772, 80685544]

約数ペア:

[(1, 80685544), (2, 40342772), (4, 20171386), (8, 10085693), (43, 1876408), (79, 1021336), (86, 938204), (158, 510668), (172, 469102), (316, 255334), (344, 234551), (632, 127667), (2969, 27176), (3397, 23752), (5938, 13588), (6794, 11876)]