67198718

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 102300000

約数和(自身を除く): 35101282

約数列:

[1, 2, 109, 199, 218, 398, 1549, 3098, 21691, 43382, 168841, 308251, 337682, 616502, 33599359, 67198718]

約数ペア:

[(1, 67198718), (2, 33599359), (109, 616502), (199, 337682), (218, 308251), (398, 168841), (1549, 43382), (3098, 21691)]