201631232

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{35801}}^1$

素因数の和:35830

約数の個数: 40

約数和(自身を含む): 439505352

約数和(自身を除く): 237874120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 35801, 71602, 143204, 286408, 393811, 572816, 787622, 1145632, 1575244, 2291264, 3150488, 4582528, 6300976, 9165056, 12601952, 18330112, 25203904, 50407808, 100815616, 201631232]

約数ペア:

[(1, 201631232), (2, 100815616), (4, 50407808), (8, 25203904), (11, 18330112), (16, 12601952), (22, 9165056), (32, 6300976), (44, 4582528), (64, 3150488), (88, 2291264), (128, 1575244), (176, 1145632), (256, 787622), (352, 572816), (512, 393811), (704, 286408), (1408, 143204), (2816, 71602), (5632, 35801)]