16648256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{13691}}^1$

素因数の和:13722

約数の個数: 28

約数和(自身を含む): 34777680

約数和(自身を除く): 18129424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 13691, 27382, 54764, 109528, 219056, 260129, 438112, 520258, 876224, 1040516, 2081032, 4162064, 8324128, 16648256]

約数ペア:

[(1, 16648256), (2, 8324128), (4, 4162064), (8, 2081032), (16, 1040516), (19, 876224), (32, 520258), (38, 438112), (64, 260129), (76, 219056), (152, 109528), (304, 54764), (608, 27382), (1216, 13691)]