55971568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{184117}}^1$

素因数の和:184144

約数の個数: 20

約数和(自身を含む): 114153160

約数和(自身を除く): 58181592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 184117, 368234, 736468, 1472936, 2945872, 3498223, 6996446, 13992892, 27985784, 55971568]

約数ペア:

[(1, 55971568), (2, 27985784), (4, 13992892), (8, 6996446), (16, 3498223), (19, 2945872), (38, 1472936), (76, 736468), (152, 368234), (304, 184117)]