17315168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 37149840

約数和(自身を除く): 19834672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 389, 416, 428, 778, 856, 1391, 1556, 1712, 2782, 3112, 3424, 5057, 5564, 6224, 10114, 11128, 12448, 20228, 22256, 40456, 41623, 44512, 80912, 83246, 161824, 166492, 332984, 541099, 665968, 1082198, 1331936, 2164396, 4328792, 8657584, 17315168]

約数ペア:

[(1, 17315168), (2, 8657584), (4, 4328792), (8, 2164396), (13, 1331936), (16, 1082198), (26, 665968), (32, 541099), (52, 332984), (104, 166492), (107, 161824), (208, 83246), (214, 80912), (389, 44512), (416, 41623), (428, 40456), (778, 22256), (856, 20228), (1391, 12448), (1556, 11128), (1712, 10114), (2782, 6224), (3112, 5564), (3424, 5057)]