40942976

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{3167}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 82399680

約数和(自身を除く): 41456704

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3167, 3232, 6334, 6464, 12668, 12928, 25336, 50672, 101344, 202688, 319867, 405376, 639734, 1279468, 2558936, 5117872, 10235744, 20471488, 40942976]

約数ペア:

[(1, 40942976), (2, 20471488), (4, 10235744), (8, 5117872), (16, 2558936), (32, 1279468), (64, 639734), (101, 405376), (128, 319867), (202, 202688), (404, 101344), (808, 50672), (1616, 25336), (3167, 12928), (3232, 12668), (6334, 6464)]