172401706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{105509}}^1$

素因数の和:105573

約数の個数: 16

約数和(自身を含む): 278546400

約数和(自身を除く): 106144694

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 105509, 211018, 2004671, 4009342, 4536887, 9073774, 86200853, 172401706]

約数ペア:

[(1, 172401706), (2, 86200853), (19, 9073774), (38, 4536887), (43, 4009342), (86, 2004671), (817, 211018), (1634, 105509)]