536458816

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{125107}}^1$

素因数の和:125186

約数の個数: 28

約数和(自身を含む): 1080432688

約数和(自身を除く): 543973872

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 125107, 250214, 500428, 1000856, 2001712, 4003424, 8006848, 8382169, 16764338, 33528676, 67057352, 134114704, 268229408, 536458816]

約数ペア:

[(1, 536458816), (2, 268229408), (4, 134114704), (8, 67057352), (16, 33528676), (32, 16764338), (64, 8382169), (67, 8006848), (134, 4003424), (268, 2001712), (536, 1000856), (1072, 500428), (2144, 250214), (4288, 125107)]