20161115904

素因数分解:

$2^8\times 3^1\times {\mathrm{26251453}}^1$

素因数の和:26251472

約数の個数: 36

約数和(自身を含む): 53657971976

約数和(自身を除く): 33496856072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26251453, 52502906, 78754359, 105005812, 157508718, 210011624, 315017436, 420023248, 630034872, 840046496, 1260069744, 1680092992, 2520139488, 3360185984, 5040278976, 6720371968, 10080557952, 20161115904]

約数ペア:

[(1, 20161115904), (2, 10080557952), (3, 6720371968), (4, 5040278976), (6, 3360185984), (8, 2520139488), (12, 1680092992), (16, 1260069744), (24, 840046496), (32, 630034872), (48, 420023248), (64, 315017436), (96, 210011624), (128, 157508718), (192, 105005812), (256, 78754359), (384, 52502906), (768, 26251453)]