858571904

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{51203}}^1$

素因数の和:51348

約数の個数: 32

約数和(自身を含む): 1723526640

約数和(自身を除く): 864954736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 51203, 102406, 204812, 409624, 819248, 1638496, 3276992, 6553984, 6707593, 13415186, 26830372, 53660744, 107321488, 214642976, 429285952, 858571904]

約数ペア:

[(1, 858571904), (2, 429285952), (4, 214642976), (8, 107321488), (16, 53660744), (32, 26830372), (64, 13415186), (128, 6707593), (131, 6553984), (262, 3276992), (524, 1638496), (1048, 819248), (2096, 409624), (4192, 204812), (8384, 102406), (16768, 51203)]