67807672

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{53987}}^1$

素因数の和:54150

約数の個数: 16

約数和(自身を含む): 127951560

約数和(自身を除く): 60143888

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 53987, 107974, 215948, 431896, 8475959, 16951918, 33903836, 67807672]

約数ペア:

[(1, 67807672), (2, 33903836), (4, 16951918), (8, 8475959), (157, 431896), (314, 215948), (628, 107974), (1256, 53987)]