31316404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38567}}^1$

素因数の和:38607

約数の個数: 24

約数和(自身を含む): 64794240

約数和(自身を除く): 33477836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38567, 77134, 154268, 269969, 539938, 1079876, 1118443, 2236886, 4473772, 7829101, 15658202, 31316404]

約数ペア:

[(1, 31316404), (2, 15658202), (4, 7829101), (7, 4473772), (14, 2236886), (28, 1118443), (29, 1079876), (58, 539938), (116, 269969), (203, 154268), (406, 77134), (812, 38567)]