31101692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 55812960

約数和(自身を除く): 24711268

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 1129, 2258, 4516, 6887, 13774, 27548, 80159, 109513, 160318, 219026, 320636, 438052, 7775423, 15550846, 31101692]

約数ペア:

[(1, 31101692), (2, 15550846), (4, 7775423), (71, 438052), (97, 320636), (142, 219026), (194, 160318), (284, 109513), (388, 80159), (1129, 27548), (2258, 13774), (4516, 6887)]