31964176

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{10039}}^1$

素因数の和:10246

約数の個数: 20

約数和(自身を含む): 62248000

約数和(自身を除く): 30283824

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 10039, 20078, 40156, 80312, 160624, 1997761, 3995522, 7991044, 15982088, 31964176]

約数ペア:

[(1, 31964176), (2, 15982088), (4, 7991044), (8, 3995522), (16, 1997761), (199, 160624), (398, 80312), (796, 40156), (1592, 20078), (3184, 10039)]