67901872

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27031}}^1$

素因数の和:27196

約数の個数: 20

約数和(自身を含む): 132402736

約数和(自身を除く): 64500864

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27031, 54062, 108124, 216248, 432496, 4243867, 8487734, 16975468, 33950936, 67901872]

約数ペア:

[(1, 67901872), (2, 33950936), (4, 16975468), (8, 8487734), (16, 4243867), (157, 432496), (314, 216248), (628, 108124), (1256, 54062), (2512, 27031)]