79771424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131203}}^1$

素因数の和:131232

約数の個数: 24

約数和(自身を含む): 165317040

約数和(自身を除く): 85545616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 131203, 262406, 524812, 1049624, 2099248, 2492857, 4198496, 4985714, 9971428, 19942856, 39885712, 79771424]

約数ペア:

[(1, 79771424), (2, 39885712), (4, 19942856), (8, 9971428), (16, 4985714), (19, 4198496), (32, 2492857), (38, 2099248), (76, 1049624), (152, 524812), (304, 262406), (608, 131203)]