30981632

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5530

約数の個数: 40

約数和(自身を含む): 67542552

約数和(自身を除く): 36560920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5501, 5632, 11002, 22004, 44008, 60511, 88016, 121022, 176032, 242044, 352064, 484088, 704128, 968176, 1408256, 1936352, 2816512, 3872704, 7745408, 15490816, 30981632]

約数ペア:

[(1, 30981632), (2, 15490816), (4, 7745408), (8, 3872704), (11, 2816512), (16, 1936352), (22, 1408256), (32, 968176), (44, 704128), (64, 484088), (88, 352064), (128, 242044), (176, 176032), (256, 121022), (352, 88016), (512, 60511), (704, 44008), (1408, 22004), (2816, 11002), (5501, 5632)]