216832

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2$

素因数の和:45

約数の個数: 54

約数和(自身を含む): 543704

約数和(自身を除く): 326872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4928, 6776, 7744, 9856, 13552, 15488, 19712, 27104, 30976, 54208, 108416, 216832]

約数ペア:

[(1, 216832), (2, 108416), (4, 54208), (7, 30976), (8, 27104), (11, 19712), (14, 15488), (16, 13552), (22, 9856), (28, 7744), (32, 6776), (44, 4928), (56, 3872), (64, 3388), (77, 2816), (88, 2464), (112, 1936), (121, 1792), (128, 1694), (154, 1408), (176, 1232), (224, 968), (242, 896), (256, 847), (308, 704), (352, 616), (448, 484)]