16820096

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 33694680

約数和(自身を除く): 16874584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 397, 662, 794, 1324, 1588, 2648, 3176, 5296, 6352, 10592, 12704, 21184, 25408, 42368, 50816, 131407, 262814, 525628, 1051256, 2102512, 4205024, 8410048, 16820096]

約数ペア:

[(1, 16820096), (2, 8410048), (4, 4205024), (8, 2102512), (16, 1051256), (32, 525628), (64, 262814), (128, 131407), (331, 50816), (397, 42368), (662, 25408), (794, 21184), (1324, 12704), (1588, 10592), (2648, 6352), (3176, 5296)]