40552502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 61938432

約数和(自身を除く): 21385930

約数列:

[1, 2, 71, 142, 347, 694, 823, 1646, 24637, 49274, 58433, 116866, 285581, 571162, 20276251, 40552502]

約数ペア:

[(1, 40552502), (2, 20276251), (71, 571162), (142, 285581), (347, 116866), (694, 58433), (823, 49274), (1646, 24637)]