80081492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51203}}^1$

素因数の和:51247

約数の個数: 24

約数和(自身を含む): 154840896

約数和(自身を除く): 74759404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 51203, 102406, 204812, 870451, 1177669, 1740902, 2355338, 3481804, 4710676, 20020373, 40040746, 80081492]

約数ペア:

[(1, 80081492), (2, 40040746), (4, 20020373), (17, 4710676), (23, 3481804), (34, 2355338), (46, 1740902), (68, 1177669), (92, 870451), (391, 204812), (782, 102406), (1564, 51203)]