31989874

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6029}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 54993600

約数和(自身を除く): 23003726

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 6029, 12058, 42203, 84406, 2284991, 4569982, 15994937, 31989874]

約数ペア:

[(1, 31989874), (2, 15994937), (7, 4569982), (14, 2284991), (379, 84406), (758, 42203), (2653, 12058), (5306, 6029)]