31260452

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 56173824

約数和(自身を除く): 24913372

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 647, 1028, 1294, 2588, 12079, 24158, 30409, 48316, 60818, 121636, 166279, 332558, 665116, 7815113, 15630226, 31260452]

約数ペア:

[(1, 31260452), (2, 15630226), (4, 7815113), (47, 665116), (94, 332558), (188, 166279), (257, 121636), (514, 60818), (647, 48316), (1028, 30409), (1294, 24158), (2588, 12079)]