87452744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 173100000

約数和(自身を除く): 85647256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1153, 1996, 2306, 3992, 4612, 9224, 9481, 18962, 21907, 37924, 43814, 75848, 87628, 175256, 575347, 1150694, 2301388, 4602776, 10931593, 21863186, 43726372, 87452744]

約数ペア:

[(1, 87452744), (2, 43726372), (4, 21863186), (8, 10931593), (19, 4602776), (38, 2301388), (76, 1150694), (152, 575347), (499, 175256), (998, 87628), (1153, 75848), (1996, 43814), (2306, 37924), (3992, 21907), (4612, 18962), (9224, 9481)]