129341816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{850933}}^1$

素因数の和:850958

約数の個数: 16

約数和(自身を含む): 255280200

約数和(自身を除く): 125938384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 850933, 1701866, 3403732, 6807464, 16167727, 32335454, 64670908, 129341816]

約数ペア:

[(1, 129341816), (2, 64670908), (4, 32335454), (8, 16167727), (19, 6807464), (38, 3403732), (76, 1701866), (152, 850933)]