90970048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2141

約数の個数: 56

約数和(自身を含む): 198168768

約数和(自身を除く): 107198720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2063, 2756, 3392, 4126, 5512, 8252, 11024, 16504, 22048, 26819, 33008, 44096, 53638, 66016, 107276, 109339, 132032, 214552, 218678, 429104, 437356, 858208, 874712, 1421407, 1716416, 1749424, 2842814, 3498848, 5685628, 6997696, 11371256, 22742512, 45485024, 90970048]

約数ペア:

[(1, 90970048), (2, 45485024), (4, 22742512), (8, 11371256), (13, 6997696), (16, 5685628), (26, 3498848), (32, 2842814), (52, 1749424), (53, 1716416), (64, 1421407), (104, 874712), (106, 858208), (208, 437356), (212, 429104), (416, 218678), (424, 214552), (689, 132032), (832, 109339), (848, 107276), (1378, 66016), (1696, 53638), (2063, 44096), (2756, 33008), (3392, 26819), (4126, 22048), (5512, 16504), (8252, 11024)]