31054406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 47443968

約数和(自身を除く): 16389562

約数列:

[1, 2, 71, 142, 383, 571, 766, 1142, 27193, 40541, 54386, 81082, 218693, 437386, 15527203, 31054406]

約数ペア:

[(1, 31054406), (2, 15527203), (71, 437386), (142, 218693), (383, 81082), (571, 54386), (766, 40541), (1142, 27193)]