66107248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58193}}^1$

素因数の和:58272

約数の個数: 20

約数和(自身を含む): 129889008

約数和(自身を除く): 63781760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58193, 116386, 232772, 465544, 931088, 4131703, 8263406, 16526812, 33053624, 66107248]

約数ペア:

[(1, 66107248), (2, 33053624), (4, 16526812), (8, 8263406), (16, 4131703), (71, 931088), (142, 465544), (284, 232772), (568, 116386), (1136, 58193)]