31879738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2341}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 52273440

約数和(自身を除く): 20393702

約数列:

[1, 2, 11, 22, 619, 1238, 2341, 4682, 6809, 13618, 25751, 51502, 1449079, 2898158, 15939869, 31879738]

約数ペア:

[(1, 31879738), (2, 15939869), (11, 2898158), (22, 1449079), (619, 51502), (1238, 25751), (2341, 13618), (4682, 6809)]