80318008

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{28933}}^1$

素因数の和:29286

約数の個数: 16

約数和(自身を含む): 151035480

約数和(自身を除く): 70717472

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 28933, 57866, 115732, 231464, 10039751, 20079502, 40159004, 80318008]

約数ペア:

[(1, 80318008), (2, 40159004), (4, 20079502), (8, 10039751), (347, 231464), (694, 115732), (1388, 57866), (2776, 28933)]