89870032

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19571}}^1$

素因数の和:19627

約数の個数: 40

約数和(自身を含む): 203861952

約数和(自身を除く): 113991920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19571, 39142, 78284, 136997, 156568, 273994, 313136, 547988, 802411, 1095976, 1604822, 2191952, 3209644, 5616877, 6419288, 11233754, 12838576, 22467508, 44935016, 89870032]

約数ペア:

[(1, 89870032), (2, 44935016), (4, 22467508), (7, 12838576), (8, 11233754), (14, 6419288), (16, 5616877), (28, 3209644), (41, 2191952), (56, 1604822), (82, 1095976), (112, 802411), (164, 547988), (287, 313136), (328, 273994), (574, 156568), (656, 136997), (1148, 78284), (2296, 39142), (4592, 19571)]