31244698

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 47557440

約数和(自身を除く): 16312742

約数列:

[1, 2, 139, 167, 278, 334, 673, 1346, 23213, 46426, 93547, 112391, 187094, 224782, 15622349, 31244698]

約数ペア:

[(1, 31244698), (2, 15622349), (139, 224782), (167, 187094), (278, 112391), (334, 93547), (673, 46426), (1346, 23213)]