40088096

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{131}}^2$

素因数の和:345

約数の個数: 36

約数和(自身を含む): 80619966

約数和(自身を除く): 40531870

約数列:

[1, 2, 4, 8, 16, 32, 73, 131, 146, 262, 292, 524, 584, 1048, 1168, 2096, 2336, 4192, 9563, 17161, 19126, 34322, 38252, 68644, 76504, 137288, 153008, 274576, 306016, 549152, 1252753, 2505506, 5011012, 10022024, 20044048, 40088096]

約数ペア:

[(1, 40088096), (2, 20044048), (4, 10022024), (8, 5011012), (16, 2505506), (32, 1252753), (73, 549152), (131, 306016), (146, 274576), (262, 153008), (292, 137288), (524, 76504), (584, 68644), (1048, 38252), (1168, 34322), (2096, 19126), (2336, 17161), (4192, 9563)]