64846538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 99398400

約数和(自身を除く): 34551862

約数列:

[1, 2, 61, 122, 199, 398, 2671, 5342, 12139, 24278, 162931, 325862, 531529, 1063058, 32423269, 64846538]

約数ペア:

[(1, 64846538), (2, 32423269), (61, 1063058), (122, 531529), (199, 325862), (398, 162931), (2671, 24278), (5342, 12139)]