21167690144

素因数分解:

$2^5\times {\mathrm{25439}}^1\times {\mathrm{26003}}^1$

素因数の和:51452

約数の個数: 24

約数和(自身を含む): 41677130880

約数和(自身を除く): 20509440736

約数列:

[1, 2, 4, 8, 16, 32, 25439, 26003, 50878, 52006, 101756, 104012, 203512, 208024, 407024, 416048, 814048, 832096, 661490317, 1322980634, 2645961268, 5291922536, 10583845072, 21167690144]

約数ペア:

[(1, 21167690144), (2, 10583845072), (4, 5291922536), (8, 2645961268), (16, 1322980634), (32, 661490317), (25439, 832096), (26003, 814048), (50878, 416048), (52006, 407024), (101756, 208024), (104012, 203512)]