47405912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311881}}^1$

素因数の和:311906

約数の個数: 16

約数和(自身を含む): 93564600

約数和(自身を除く): 46158688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311881, 623762, 1247524, 2495048, 5925739, 11851478, 23702956, 47405912]

約数ペア:

[(1, 47405912), (2, 23702956), (4, 11851478), (8, 5925739), (19, 2495048), (38, 1247524), (76, 623762), (152, 311881)]