164552368

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{6907}}^1$

素因数の和:8404

約数の個数: 20

約数和(自身を含む): 319080520

約数和(自身を除く): 154528152

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 6907, 11912, 13814, 23824, 27628, 55256, 110512, 10284523, 20569046, 41138092, 82276184, 164552368]

約数ペア:

[(1, 164552368), (2, 82276184), (4, 41138092), (8, 20569046), (16, 10284523), (1489, 110512), (2978, 55256), (5956, 27628), (6907, 23824), (11912, 13814)]