90953216

素因数分解:

$2^9\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:862

約数の個数: 40

約数和(自身を含む): 182593224

約数和(自身を除く): 91640008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 443, 512, 802, 886, 1604, 1772, 3208, 3544, 6416, 7088, 12832, 14176, 25664, 28352, 51328, 56704, 102656, 113408, 177643, 205312, 226816, 355286, 710572, 1421144, 2842288, 5684576, 11369152, 22738304, 45476608, 90953216]

約数ペア:

[(1, 90953216), (2, 45476608), (4, 22738304), (8, 11369152), (16, 5684576), (32, 2842288), (64, 1421144), (128, 710572), (256, 355286), (401, 226816), (443, 205312), (512, 177643), (802, 113408), (886, 102656), (1604, 56704), (1772, 51328), (3208, 28352), (3544, 25664), (6416, 14176), (7088, 12832)]