171037772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{23201}}^1$

素因数の和:23321

約数の個数: 24

約数和(自身を含む): 318331440

約数和(自身を除く): 147293668

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 23201, 46402, 92804, 440819, 881638, 1763276, 2250497, 4500994, 9001988, 42759443, 85518886, 171037772]

約数ペア:

[(1, 171037772), (2, 85518886), (4, 42759443), (19, 9001988), (38, 4500994), (76, 2250497), (97, 1763276), (194, 881638), (388, 440819), (1843, 92804), (3686, 46402), (7372, 23201)]