89887006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 61796834

約数列:

[1, 2, 11, 22, 41, 82, 227, 439, 451, 454, 878, 902, 2497, 4829, 4994, 9307, 9658, 17999, 18614, 35998, 99653, 102377, 197989, 199306, 204754, 395978, 1096183, 2192366, 4085773, 8171546, 44943503, 89887006]

約数ペア:

[(1, 89887006), (2, 44943503), (11, 8171546), (22, 4085773), (41, 2192366), (82, 1096183), (227, 395978), (439, 204754), (451, 199306), (454, 197989), (878, 102377), (902, 99653), (2497, 35998), (4829, 18614), (4994, 17999), (9307, 9658)]