80169586

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{48121}}^1$

素因数の和:48154

約数の個数: 24

約数和(自身を含む): 148119516

約数和(自身を除く): 67949930

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 48121, 96242, 336847, 673694, 818057, 1636114, 2357929, 4715858, 5726399, 11452798, 40084793, 80169586]

約数ペア:

[(1, 80169586), (2, 40084793), (7, 11452798), (14, 5726399), (17, 4715858), (34, 2357929), (49, 1636114), (98, 818057), (119, 673694), (238, 336847), (833, 96242), (1666, 48121)]