61898224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227567}}^1$

素因数の和:227592

約数の個数: 20

約数和(自身を含む): 126982944

約数和(自身を除く): 65084720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 227567, 455134, 910268, 1820536, 3641072, 3868639, 7737278, 15474556, 30949112, 61898224]

約数ペア:

[(1, 61898224), (2, 30949112), (4, 15474556), (8, 7737278), (16, 3868639), (17, 3641072), (34, 1820536), (68, 910268), (136, 455134), (272, 227567)]