86640596

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{11503}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 173940480

約数和(自身を除く): 87299884

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 11503, 23006, 46012, 80521, 161042, 322084, 3094307, 6188614, 12377228, 21660149, 43320298, 86640596]

約数ペア:

[(1, 86640596), (2, 43320298), (4, 21660149), (7, 12377228), (14, 6188614), (28, 3094307), (269, 322084), (538, 161042), (1076, 80521), (1883, 46012), (3766, 23006), (7532, 11503)]