73216336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64451}}^1$

素因数の和:64530

約数の個数: 20

約数和(自身を含む): 143856864

約数和(自身を除く): 70640528

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64451, 128902, 257804, 515608, 1031216, 4576021, 9152042, 18304084, 36608168, 73216336]

約数ペア:

[(1, 73216336), (2, 36608168), (4, 18304084), (8, 9152042), (16, 4576021), (71, 1031216), (142, 515608), (284, 257804), (568, 128902), (1136, 64451)]