42240896

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 84490680

約数和(自身を除く): 42249784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 997, 1324, 1994, 2648, 3988, 5296, 7976, 10592, 15952, 21184, 31904, 42368, 63808, 127616, 330007, 660014, 1320028, 2640056, 5280112, 10560224, 21120448, 42240896]

約数ペア:

[(1, 42240896), (2, 21120448), (4, 10560224), (8, 5280112), (16, 2640056), (32, 1320028), (64, 660014), (128, 330007), (331, 127616), (662, 63808), (997, 42368), (1324, 31904), (1994, 21184), (2648, 15952), (3988, 10592), (5296, 7976)]