31901546

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 48552264

約数和(自身を除く): 16650718

約数列:

[1, 2, 137, 173, 274, 346, 673, 1346, 23701, 47402, 92201, 116429, 184402, 232858, 15950773, 31901546]

約数ペア:

[(1, 31901546), (2, 15950773), (137, 232858), (173, 184402), (274, 116429), (346, 92201), (673, 47402), (1346, 23701)]