31718398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6037}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 49559904

約数和(自身を除く): 17841506

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 6037, 12074, 223369, 428627, 446738, 857254, 15859199, 31718398]

約数ペア:

[(1, 31718398), (2, 15859199), (37, 857254), (71, 446738), (74, 428627), (142, 223369), (2627, 12074), (5254, 6037)]