81883712

素因数分解:

$2^6\times {\mathrm{547}}^1\times {\mathrm{2339}}^1$

素因数の和:2898

約数の個数: 28

約数和(自身を含む): 162854640

約数和(自身を除く): 80970928

約数列:

[1, 2, 4, 8, 16, 32, 64, 547, 1094, 2188, 2339, 4376, 4678, 8752, 9356, 17504, 18712, 35008, 37424, 74848, 149696, 1279433, 2558866, 5117732, 10235464, 20470928, 40941856, 81883712]

約数ペア:

[(1, 81883712), (2, 40941856), (4, 20470928), (8, 10235464), (16, 5117732), (32, 2558866), (64, 1279433), (547, 149696), (1094, 74848), (2188, 37424), (2339, 35008), (4376, 18712), (4678, 17504), (8752, 9356)]