16801072

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{2063}}^1$

素因数の和:2580

約数の個数: 20

約数和(自身を含む): 32631840

約数和(自身を除く): 15830768

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 2063, 4072, 4126, 8144, 8252, 16504, 33008, 1050067, 2100134, 4200268, 8400536, 16801072]

約数ペア:

[(1, 16801072), (2, 8400536), (4, 4200268), (8, 2100134), (16, 1050067), (509, 33008), (1018, 16504), (2036, 8252), (2063, 8144), (4072, 4126)]