226768336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{108191}}^1$

素因数の和:108330

約数の個数: 20

約数和(自身を含む): 442721664

約数和(自身を除く): 215953328

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 108191, 216382, 432764, 865528, 1731056, 14173021, 28346042, 56692084, 113384168, 226768336]

約数ペア:

[(1, 226768336), (2, 113384168), (4, 56692084), (8, 28346042), (16, 14173021), (131, 1731056), (262, 865528), (524, 432764), (1048, 216382), (2096, 108191)]