54115916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 97161120

約数和(自身を除く): 43045204

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 2141, 4282, 6319, 8564, 12638, 25276, 152011, 190549, 304022, 381098, 608044, 762196, 13528979, 27057958, 54115916]

約数ペア:

[(1, 54115916), (2, 27057958), (4, 13528979), (71, 762196), (89, 608044), (142, 381098), (178, 304022), (284, 190549), (356, 152011), (2141, 25276), (4282, 12638), (6319, 8564)]