2238963968

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{66763}}^1$

素因数の和:66910

約数の個数: 36

約数和(自身を含む): 4503365328

約数和(自身を除く): 2264401360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 8384, 16768, 33536, 66763, 133526, 267052, 534104, 1068208, 2136416, 4272832, 8545664, 8745953, 17091328, 17491906, 34983812, 69967624, 139935248, 279870496, 559740992, 1119481984, 2238963968]

約数ペア:

[(1, 2238963968), (2, 1119481984), (4, 559740992), (8, 279870496), (16, 139935248), (32, 69967624), (64, 34983812), (128, 17491906), (131, 17091328), (256, 8745953), (262, 8545664), (524, 4272832), (1048, 2136416), (2096, 1068208), (4192, 534104), (8384, 267052), (16768, 133526), (33536, 66763)]