31386404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58997}}^1$

素因数の和:59027

約数の個数: 24

約数和(自身を含む): 66077760

約数和(自身を除く): 34691356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58997, 117994, 235988, 412979, 825958, 1120943, 1651916, 2241886, 4483772, 7846601, 15693202, 31386404]

約数ペア:

[(1, 31386404), (2, 15693202), (4, 7846601), (7, 4483772), (14, 2241886), (19, 1651916), (28, 1120943), (38, 825958), (76, 412979), (133, 235988), (266, 117994), (532, 58997)]