31333424

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19013}}^1$

素因数の和:19124

約数の個数: 20

約数和(自身を含む): 61301136

約数和(自身を除く): 29967712

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19013, 38026, 76052, 152104, 304208, 1958339, 3916678, 7833356, 15666712, 31333424]

約数ペア:

[(1, 31333424), (2, 15666712), (4, 7833356), (8, 3916678), (16, 1958339), (103, 304208), (206, 152104), (412, 76052), (824, 38026), (1648, 19013)]