132540928

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19944

約数の個数: 40

約数和(自身を含む): 285208308

約数和(自身を除く): 152667380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 19913, 39826, 79652, 159304, 258869, 318608, 517738, 637216, 1035476, 1274432, 2070952, 2548864, 4141904, 5097728, 8283808, 10195456, 16567616, 33135232, 66270464, 132540928]

約数ペア:

[(1, 132540928), (2, 66270464), (4, 33135232), (8, 16567616), (13, 10195456), (16, 8283808), (26, 5097728), (32, 4141904), (52, 2548864), (64, 2070952), (104, 1274432), (128, 1035476), (208, 637216), (256, 517738), (416, 318608), (512, 258869), (832, 159304), (1664, 79652), (3328, 39826), (6656, 19913)]