31216402

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{3001}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 53603712

約数和(自身を除く): 22387310

約数列:

[1, 2, 7, 14, 743, 1486, 3001, 5201, 6002, 10402, 21007, 42014, 2229743, 4459486, 15608201, 31216402]

約数ペア:

[(1, 31216402), (2, 15608201), (7, 4459486), (14, 2229743), (743, 42014), (1486, 21007), (3001, 10402), (5201, 6002)]