42079768

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{33503}}^1$

素因数の和:33666

約数の個数: 16

約数和(自身を含む): 79404480

約数和(自身を除く): 37324712

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 33503, 67006, 134012, 268024, 5259971, 10519942, 21039884, 42079768]

約数ペア:

[(1, 42079768), (2, 21039884), (4, 10519942), (8, 5259971), (157, 268024), (314, 134012), (628, 67006), (1256, 33503)]