64369568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{105871}}^1$

素因数の和:105900

約数の個数: 24

約数和(自身を含む): 133398720

約数和(自身を除く): 69029152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 105871, 211742, 423484, 846968, 1693936, 2011549, 3387872, 4023098, 8046196, 16092392, 32184784, 64369568]

約数ペア:

[(1, 64369568), (2, 32184784), (4, 16092392), (8, 8046196), (16, 4023098), (19, 3387872), (32, 2011549), (38, 1693936), (76, 846968), (152, 423484), (304, 211742), (608, 105871)]