71016496

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19553}}^1$

素因数の和:19788

約数の個数: 20

約数和(自身を含む): 138207672

約数和(自身を除く): 67191176

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19553, 39106, 78212, 156424, 312848, 4438531, 8877062, 17754124, 35508248, 71016496]

約数ペア:

[(1, 71016496), (2, 35508248), (4, 17754124), (8, 8877062), (16, 4438531), (227, 312848), (454, 156424), (908, 78212), (1816, 39106), (3632, 19553)]