111563884

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{6971}}^1$

素因数の和:10976

約数の個数: 12

約数和(自身を含む): 195313608

約数和(自身を除く): 83749724

約数列:

[1, 2, 4, 4001, 6971, 8002, 13942, 16004, 27884, 27890971, 55781942, 111563884]

約数ペア:

[(1, 111563884), (2, 55781942), (4, 27890971), (4001, 27884), (6971, 16004), (8002, 13942)]