213161792

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1023

約数の個数: 56

約数和(自身を含む): 444398400

約数和(自身を除く): 231236608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 179, 184, 358, 368, 716, 736, 809, 1432, 1472, 1618, 2864, 3236, 4117, 5728, 6472, 8234, 11456, 12944, 16468, 18607, 25888, 32936, 37214, 51776, 65872, 74428, 131744, 144811, 148856, 263488, 289622, 297712, 579244, 595424, 1158488, 1190848, 2316976, 3330653, 4633952, 6661306, 9267904, 13322612, 26645224, 53290448, 106580896, 213161792]

約数ペア:

[(1, 213161792), (2, 106580896), (4, 53290448), (8, 26645224), (16, 13322612), (23, 9267904), (32, 6661306), (46, 4633952), (64, 3330653), (92, 2316976), (179, 1190848), (184, 1158488), (358, 595424), (368, 579244), (716, 297712), (736, 289622), (809, 263488), (1432, 148856), (1472, 144811), (1618, 131744), (2864, 74428), (3236, 65872), (4117, 51776), (5728, 37214), (6472, 32936), (8234, 25888), (11456, 18607), (12944, 16468)]