69180368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227567}}^1$

素因数の和:227594

約数の個数: 20

約数和(自身を含む): 141092160

約数和(自身を除く): 71911792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227567, 455134, 910268, 1820536, 3641072, 4323773, 8647546, 17295092, 34590184, 69180368]

約数ペア:

[(1, 69180368), (2, 34590184), (4, 17295092), (8, 8647546), (16, 4323773), (19, 3641072), (38, 1820536), (76, 910268), (152, 455134), (304, 227567)]