16486768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 33854976

約数和(自身を除く): 17368208

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 631, 1136, 1262, 1633, 2524, 3266, 5048, 6532, 10096, 13064, 14513, 26128, 29026, 44801, 58052, 89602, 116104, 179204, 232208, 358408, 716816, 1030423, 2060846, 4121692, 8243384, 16486768]

約数ペア:

[(1, 16486768), (2, 8243384), (4, 4121692), (8, 2060846), (16, 1030423), (23, 716816), (46, 358408), (71, 232208), (92, 179204), (142, 116104), (184, 89602), (284, 58052), (368, 44801), (568, 29026), (631, 26128), (1136, 14513), (1262, 13064), (1633, 10096), (2524, 6532), (3266, 5048)]