87457754

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 132503040

約数和(自身を除く): 45045286

約数列:

[1, 2, 191, 283, 382, 566, 809, 1618, 54053, 108106, 154519, 228947, 309038, 457894, 43728877, 87457754]

約数ペア:

[(1, 87457754), (2, 43728877), (191, 457894), (283, 309038), (382, 228947), (566, 154519), (809, 108106), (1618, 54053)]