68204986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{54217}}^1$

素因数の和:54273

約数の個数: 16

約数和(自身を含む): 111255336

約数和(自身を除く): 43050350

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 54217, 108434, 921689, 1843378, 2006029, 4012058, 34102493, 68204986]

約数ペア:

[(1, 68204986), (2, 34102493), (17, 4012058), (34, 2006029), (37, 1843378), (74, 921689), (629, 108434), (1258, 54217)]