31037488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 60

約数和(自身を含む): 66514840

約数和(自身を除く): 35477352

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 193, 304, 368, 386, 437, 529, 772, 874, 1058, 1544, 1748, 2116, 3088, 3496, 3667, 4232, 4439, 6992, 7334, 8464, 8878, 10051, 14668, 17756, 20102, 29336, 35512, 40204, 58672, 71024, 80408, 84341, 102097, 160816, 168682, 204194, 337364, 408388, 674728, 816776, 1349456, 1633552, 1939843, 3879686, 7759372, 15518744, 31037488]

約数ペア:

[(1, 31037488), (2, 15518744), (4, 7759372), (8, 3879686), (16, 1939843), (19, 1633552), (23, 1349456), (38, 816776), (46, 674728), (76, 408388), (92, 337364), (152, 204194), (184, 168682), (193, 160816), (304, 102097), (368, 84341), (386, 80408), (437, 71024), (529, 58672), (772, 40204), (874, 35512), (1058, 29336), (1544, 20102), (1748, 17756), (2116, 14668), (3088, 10051), (3496, 8878), (3667, 8464), (4232, 7334), (4439, 6992)]