80359328

素因数分解:

$2^5\times 7^1\times {\mathrm{358747}}^1$

素因数の和:358764

約数の個数: 24

約数和(自身を含む): 180808992

約数和(自身を除く): 100449664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 358747, 717494, 1434988, 2511229, 2869976, 5022458, 5739952, 10044916, 11479904, 20089832, 40179664, 80359328]

約数ペア:

[(1, 80359328), (2, 40179664), (4, 20089832), (7, 11479904), (8, 10044916), (14, 5739952), (16, 5022458), (28, 2869976), (32, 2511229), (56, 1434988), (112, 717494), (224, 358747)]