33145216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19946

約数の個数: 32

約数和(自身を含む): 71114400

約数和(自身を除く): 37969184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 19919, 39838, 79676, 159352, 258947, 318704, 517894, 637408, 1035788, 1274816, 2071576, 2549632, 4143152, 8286304, 16572608, 33145216]

約数ペア:

[(1, 33145216), (2, 16572608), (4, 8286304), (8, 4143152), (13, 2549632), (16, 2071576), (26, 1274816), (32, 1035788), (52, 637408), (64, 517894), (104, 318704), (128, 258947), (208, 159352), (416, 79676), (832, 39838), (1664, 19919)]