31664192

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 76443840

約数和(自身を除く): 44779648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 439, 448, 644, 736, 784, 878, 1127, 1288, 1472, 1568, 1756, 2254, 2576, 3073, 3136, 3512, 4508, 5152, 6146, 7024, 9016, 10097, 10304, 12292, 14048, 18032, 20194, 21511, 24584, 28096, 36064, 40388, 43022, 49168, 70679, 72128, 80776, 86044, 98336, 141358, 161552, 172088, 196672, 282716, 323104, 344176, 494753, 565432, 646208, 688352, 989506, 1130864, 1376704, 1979012, 2261728, 3958024, 4523456, 7916048, 15832096, 31664192]

約数ペア:

[(1, 31664192), (2, 15832096), (4, 7916048), (7, 4523456), (8, 3958024), (14, 2261728), (16, 1979012), (23, 1376704), (28, 1130864), (32, 989506), (46, 688352), (49, 646208), (56, 565432), (64, 494753), (92, 344176), (98, 323104), (112, 282716), (161, 196672), (184, 172088), (196, 161552), (224, 141358), (322, 98336), (368, 86044), (392, 80776), (439, 72128), (448, 70679), (644, 49168), (736, 43022), (784, 40388), (878, 36064), (1127, 28096), (1288, 24584), (1472, 21511), (1568, 20194), (1756, 18032), (2254, 14048), (2576, 12292), (3073, 10304), (3136, 10097), (3512, 9016), (4508, 7024), (5152, 6146)]