31323698

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14251}}^1$

素因数の和:14417

約数の個数: 16

約数和(自身を含む): 54043584

約数和(自身を除く): 22719886

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 14251, 28502, 99757, 199514, 2237407, 4474814, 15661849, 31323698]

約数ペア:

[(1, 31323698), (2, 15661849), (7, 4474814), (14, 2237407), (157, 199514), (314, 99757), (1099, 28502), (2198, 14251)]