164030408

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{52709}}^1$

素因数の和:53104

約数の個数: 16

約数和(自身を含む): 308353500

約数和(自身を除く): 144323092

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 52709, 105418, 210836, 421672, 20503801, 41007602, 82015204, 164030408]

約数ペア:

[(1, 164030408), (2, 82015204), (4, 41007602), (8, 20503801), (389, 421672), (778, 210836), (1556, 105418), (3112, 52709)]