16540896

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 44440704

約数和(自身を除く): 27899808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4007, 4128, 8014, 12021, 16028, 24042, 32056, 48084, 64112, 96168, 128224, 172301, 192336, 344602, 384672, 516903, 689204, 1033806, 1378408, 2067612, 2756816, 4135224, 5513632, 8270448, 16540896]

約数ペア:

[(1, 16540896), (2, 8270448), (3, 5513632), (4, 4135224), (6, 2756816), (8, 2067612), (12, 1378408), (16, 1033806), (24, 689204), (32, 516903), (43, 384672), (48, 344602), (86, 192336), (96, 172301), (129, 128224), (172, 96168), (258, 64112), (344, 48084), (516, 32056), (688, 24042), (1032, 16028), (1376, 12021), (2064, 8014), (4007, 4128)]