142723696

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{32203}}^1$

素因数の和:32488

約数の個数: 20

約数和(自身を含む): 277534072

約数和(自身を除く): 134810376

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 32203, 64406, 128812, 257624, 515248, 8920231, 17840462, 35680924, 71361848, 142723696]

約数ペア:

[(1, 142723696), (2, 71361848), (4, 35680924), (8, 17840462), (16, 8920231), (277, 515248), (554, 257624), (1108, 128812), (2216, 64406), (4432, 32203)]