31325908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17921}}^1$

素因数の和:17967

約数の個数: 24

約数和(自身を含む): 60217920

約数和(自身を除く): 28892012

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17921, 35842, 71684, 340499, 412183, 680998, 824366, 1361996, 1648732, 7831477, 15662954, 31325908]

約数ペア:

[(1, 31325908), (2, 15662954), (4, 7831477), (19, 1648732), (23, 1361996), (38, 824366), (46, 680998), (76, 412183), (92, 340499), (437, 71684), (874, 35842), (1748, 17921)]