16220336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4049

約数の個数: 40

約数和(自身を含む): 35783424

約数和(自身を除く): 19563088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4007, 4048, 8014, 16028, 32056, 44077, 64112, 88154, 92161, 176308, 184322, 352616, 368644, 705232, 737288, 1013771, 1474576, 2027542, 4055084, 8110168, 16220336]

約数ペア:

[(1, 16220336), (2, 8110168), (4, 4055084), (8, 2027542), (11, 1474576), (16, 1013771), (22, 737288), (23, 705232), (44, 368644), (46, 352616), (88, 184322), (92, 176308), (176, 92161), (184, 88154), (253, 64112), (368, 44077), (506, 32056), (1012, 16028), (2024, 8014), (4007, 4048)]