66307376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{96377}}^1$

素因数の和:96428

約数の個数: 20

約数和(自身を含む): 131459592

約数和(自身を除く): 65152216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 96377, 192754, 385508, 771016, 1542032, 4144211, 8288422, 16576844, 33153688, 66307376]

約数ペア:

[(1, 66307376), (2, 33153688), (4, 16576844), (8, 8288422), (16, 4144211), (43, 1542032), (86, 771016), (172, 385508), (344, 192754), (688, 96377)]