87724304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{189061}}^1$

素因数の和:189098

約数の個数: 20

約数和(自身を含む): 175827660

約数和(自身を除く): 88103356

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 189061, 378122, 756244, 1512488, 3024976, 5482769, 10965538, 21931076, 43862152, 87724304]

約数ペア:

[(1, 87724304), (2, 43862152), (4, 21931076), (8, 10965538), (16, 5482769), (29, 3024976), (58, 1512488), (116, 756244), (232, 378122), (464, 189061)]