320161792

素因数分解:

$2^{11}\times {\mathrm{156329}}^1$

素因数の和:156351

約数の個数: 24

約数和(自身を含む): 640171350

約数和(自身を除く): 320009558

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 156329, 312658, 625316, 1250632, 2501264, 5002528, 10005056, 20010112, 40020224, 80040448, 160080896, 320161792]

約数ペア:

[(1, 320161792), (2, 160080896), (4, 80040448), (8, 40020224), (16, 20010112), (32, 10005056), (64, 5002528), (128, 2501264), (256, 1250632), (512, 625316), (1024, 312658), (2048, 156329)]