42257806

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 64900080

約数和(自身を除く): 22642274

約数列:

[1, 2, 59, 118, 157, 314, 2281, 4562, 9263, 18526, 134579, 269158, 358117, 716234, 21128903, 42257806]

約数ペア:

[(1, 42257806), (2, 21128903), (59, 716234), (118, 358117), (157, 269158), (314, 134579), (2281, 18526), (4562, 9263)]