97841488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{321847}}^1$

素因数の和:321874

約数の個数: 20

約数和(自身を含む): 199545760

約数和(自身を除く): 101704272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 321847, 643694, 1287388, 2574776, 5149552, 6115093, 12230186, 24460372, 48920744, 97841488]

約数ペア:

[(1, 97841488), (2, 48920744), (4, 24460372), (8, 12230186), (16, 6115093), (19, 5149552), (38, 2574776), (76, 1287388), (152, 643694), (304, 321847)]