64520336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{175327}}^1$

素因数の和:175358

約数の個数: 20

約数和(自身を含む): 130444032

約数和(自身を除く): 65923696

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 175327, 350654, 701308, 1402616, 2805232, 4032521, 8065042, 16130084, 32260168, 64520336]

約数ペア:

[(1, 64520336), (2, 32260168), (4, 16130084), (8, 8065042), (16, 4032521), (23, 2805232), (46, 1402616), (92, 701308), (184, 350654), (368, 175327)]