90234352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3281

約数の個数: 40

約数和(自身を含む): 189692720

約数和(自身を除く): 99458368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3121, 3614, 6242, 7228, 12484, 14456, 24968, 28912, 40573, 49936, 81146, 162292, 324584, 433819, 649168, 867638, 1735276, 3470552, 5639647, 6941104, 11279294, 22558588, 45117176, 90234352]

約数ペア:

[(1, 90234352), (2, 45117176), (4, 22558588), (8, 11279294), (13, 6941104), (16, 5639647), (26, 3470552), (52, 1735276), (104, 867638), (139, 649168), (208, 433819), (278, 324584), (556, 162292), (1112, 81146), (1807, 49936), (2224, 40573), (3121, 28912), (3614, 24968), (6242, 14456), (7228, 12484)]