84480008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257561}}^1$

素因数の和:257608

約数の個数: 16

約数和(自身を含む): 162264060

約数和(自身を除く): 77784052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 257561, 515122, 1030244, 2060488, 10560001, 21120002, 42240004, 84480008]

約数ペア:

[(1, 84480008), (2, 42240004), (4, 21120002), (8, 10560001), (41, 2060488), (82, 1030244), (164, 515122), (328, 257561)]