80271656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22961}}^1$

素因数の和:23009

約数の個数: 32

約数和(自身を含む): 165326400

約数和(自身を除く): 85054744

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 22961, 45922, 91844, 183688, 436259, 528103, 872518, 1056206, 1745036, 2112412, 3490072, 4224824, 10033957, 20067914, 40135828, 80271656]

約数ペア:

[(1, 80271656), (2, 40135828), (4, 20067914), (8, 10033957), (19, 4224824), (23, 3490072), (38, 2112412), (46, 1745036), (76, 1056206), (92, 872518), (152, 528103), (184, 436259), (437, 183688), (874, 91844), (1748, 45922), (3496, 22961)]