85510448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 169297200

約数和(自身を除く): 83786752

約数列:

[1, 2, 4, 8, 16, 73, 146, 179, 292, 358, 409, 584, 716, 818, 1168, 1432, 1636, 2864, 3272, 6544, 13067, 26134, 29857, 52268, 59714, 73211, 104536, 119428, 146422, 209072, 238856, 292844, 477712, 585688, 1171376, 5344403, 10688806, 21377612, 42755224, 85510448]

約数ペア:

[(1, 85510448), (2, 42755224), (4, 21377612), (8, 10688806), (16, 5344403), (73, 1171376), (146, 585688), (179, 477712), (292, 292844), (358, 238856), (409, 209072), (584, 146422), (716, 119428), (818, 104536), (1168, 73211), (1432, 59714), (1636, 52268), (2864, 29857), (3272, 26134), (6544, 13067)]