89085404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 160298208

約数和(自身を除く): 71212804

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 4297, 5183, 8594, 10366, 17188, 20732, 305087, 313681, 610174, 627362, 1220348, 1254724, 22271351, 44542702, 89085404]

約数ペア:

[(1, 89085404), (2, 44542702), (4, 22271351), (71, 1254724), (73, 1220348), (142, 627362), (146, 610174), (284, 313681), (292, 305087), (4297, 20732), (5183, 17188), (8594, 10366)]