21010592

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{28547}}^1$

素因数の和:28580

約数の個数: 24

約数和(自身を含む): 43164576

約数和(自身を除く): 22153984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 28547, 57094, 114188, 228376, 456752, 656581, 913504, 1313162, 2626324, 5252648, 10505296, 21010592]

約数ペア:

[(1, 21010592), (2, 10505296), (4, 5252648), (8, 2626324), (16, 1313162), (23, 913504), (32, 656581), (46, 456752), (92, 228376), (184, 114188), (368, 57094), (736, 28547)]