17042896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81937}}^1$

素因数の和:81958

約数の個数: 20

約数和(自身を含む): 35561092

約数和(自身を除く): 18518196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81937, 163874, 327748, 655496, 1065181, 1310992, 2130362, 4260724, 8521448, 17042896]

約数ペア:

[(1, 17042896), (2, 8521448), (4, 4260724), (8, 2130362), (13, 1310992), (16, 1065181), (26, 655496), (52, 327748), (104, 163874), (208, 81937)]